{"title":"Engagement \u0026 Wedding Rings Over $20,000","description":"\u003ch2\u003eLuxury Engagement and Wedding Rings Featuring Antique \u0026amp; Vintage Inspired Settings\u003c\/h2\u003e\n\u003cp\u003eOur collection of \u003cstrong\u003eexceptional diamond rings\u003c\/strong\u003e features rare antique diamonds and handcrafted designs by Erstwhile, priced from $20,000 and above. Each piece pairs exceptional stones with masterful settings for a truly luxurious statement.\u003c\/p\u003e\n\u003cp\u003eAs carat size and quality increase, diamonds become exponentially rarer — making them more expensive, which is why pricing rises faster than linearly. Discover old mine and old European cuts alongside Asscher and marquise shapes, each selected for beauty and character.\u003c\/p\u003e","products":[{"product_id":"platinum-one-carat-astrid","title":"Astrid 1.58","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003eAstrid is a solitaire engagement ring designed to showcase the singular beauty of a rare antique old mine cut diamond. Centered with a GIA certified 1.58 carat diamond in platinum, the setting draws from early antique solitaires with refined crown prongs and a softly sculpted low profile that sits close to the finger. The clean, understated mounting allows the old mine cut’s broad hand cut facets and unmistakable character to take center stage. No two antique diamonds are ever alike, each shaped by the hand of its original cutter over a century ago. Deeply personal, Astrid is the perfect balance of restraint and romance, created to honor the individuality of an increasingly rare diamond.\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/erstwhilejewelry.com\/collections\/erstwhile-engagement-rings\" title=\"Shop By Erstwhile Engagement Rings\" rel=\"noopener\" target=\"_blank\"\u003eBy Erstwhile\u003c\/a\u003e designs focus on proportion, restraint, and longevity, reinterpreting historic details through a modern lens. Handcrafted in the heart of New York City, the Erstwhile Collection showcases rare antique diamonds elegantly set in precious metals.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eItem: ASTRID PT 1.58IVS1\u003c\/li\u003e\n\u003cli\u003eStone: Antique certified natural 1.58 carat antique old mine cushion cut with I color and VS1 clarity with GIA Natural Diamond Grading Report #\u003ca href=\"https:\/\/www.gia.edu\/report-check?reportno=2225415786\"\u003e\u003cspan\u003e2225415786\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eMetal: Platinum\u003c\/li\u003e\n\u003cli\u003eCurrent ring size: 6.25 (ring can be re-sized)\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cspan\u003eShipping\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe offer free shipping. Orders will be shipped within two business days via insured FedEx delivery unless add-on services are applied. All orders will be arranged with you, the purchaser, and will not ship without your approval. If you have an important date in mind, let us know so we can plan accordingly. All shipments require an adult signature.\u003c\/p\u003e\n\u003cp\u003eInternational shipping is $175\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eReturn Policy\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe accept returns within 14 days of receipt. We offer free shipping on returns in the US; contact us to arrange a return or exchange. We will provide a free return shipping label that will be insured. Purchases shipped back without our knowledge will incur a fee equal to 10% of the purchase value. Returns without our knowledge which are then lost\/stolen in transit, are the sender's responsibility.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eCustomize\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eYou can personalize this ring with your preferred carat size, color, and clarity, available in platinum, 18k yellow, or rose gold. It's important to mention that we exclusively use natural antique cut diamonds. The creation of bespoke projects typically requires about 4 to 6 weeks. \u003ca href=\"mailto:info@erstwhilejewelry.com?subject=I%20would%20like%20to%20find%20out%20about%20creating%20a%20bespoke%20Astrid\"\u003eEmail us to start a bespoke project.\u003c\/a\u003e\u003c\/p\u003e","brand":"Erstwhile","offers":[{"title":"Default Title","offer_id":43851020861670,"sku":"ASTRID PT 1.58IVS1","price":21600.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/5747\/files\/Antique_Old_Mine_Cushion_Cut_Diamond_Platinum_Engagement_Ring_Astrid_1.58.png?v=1779913097"},{"product_id":"stella","title":"Stella 2.14","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eA flawless recreation of a late 19th-century Victorian style solitaire centered with an antique 2.14 carat GIA certified old European cut with K color and VS2 clarity. Set within a platinum mounting, this diamond's luminosity is enhanced, while the 18k yellow gold band adds a touch of earthly warmth. Stella embodies the elegance of a bygone era.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cmeta charset=\"UTF-8\"\u003eHandcrafted by Erstwhile in the heart of New York City, the Erstwhile Collection showcases rare antique diamonds elegantly set in precious metals.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan data-mce-fragment=\"1\"\u003eDetails\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eItem STELLA 2.14KVS2\u003c\/li\u003e\n\u003cli\u003e2.14 carat antique old European cut diamond with K color and VS2 clarity\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.gia.edu\/report-check?locale=en_US\u0026amp;reportno=5222349949\"\u003eGIA Natural Diamond Grading Report #\u003cspan data-mce-fragment=\"1\"\u003e5222349949\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003ePlatinum and 18k yellow gold\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBand measures 1.9mm\u003c\/li\u003e\n\u003cli\u003eCurrent size: 6.5 (can be resized)\u003c\/li\u003e\n\u003cli\u003eMade in NYC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cspan data-mce-fragment=\"1\"\u003eShipping\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe offer free shipping. Orders will be shipped within two business days, fully insured, via FedEx unless add-on services are applied. All orders will be personally arranged with you, the purchaser, and will not ship without your approval. If you have an important date in mind, let us know immediately so we can plan with you accordingly. All shipments require an adult signature.\u003c\/p\u003e\n\u003cp\u003eInternational shipping is $175\u003c\/p\u003e\n\u003ch4\u003e\u003cspan data-mce-fragment=\"1\"\u003eReturn Policy\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eIf you are not completely satisfied with your purchase, we accept returns within 14 days of receipt. We offer free shipping on returns; contact us to arrange a return or exchange. We will provide a FREE RETURN SHIPPING LABEL. Purchases shipped back without our knowledge will incur a fee equal to 10% of the purchase value. Returns without our knowledge which are then lost\/stolen in transit, are the sender's responsibility.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan data-mce-fragment=\"1\"\u003eCustomize\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eThis ring is available to be customized with your choice of carat size, color, and clarity in platinum, 18k yellow, or rose gold. Please note we only work with natural antique cut diamonds. Bespoke projects take approximately 4 to 6 weeks to create. \u003ca href=\"mailto:info@erstwhilejewelry.com?subject=I%20would%20like%20to%20find%20out%20about%20creating%20a%20bespoke%20ring\"\u003eEmail us to start a bespoke project.\u003c\/a\u003e\u003c\/p\u003e","brand":"Erstwhile","offers":[{"title":"Default Title","offer_id":43855112929510,"sku":"STELLA 2.14KVS2","price":25100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/5747\/files\/vintage-inspired-2-14-ct-old-european-cut-diamond-solitaire-ring-1085102990.jpg?v=1756426069"},{"product_id":"leia-edwardian-antique-oval-cut-diamond-cluster-engagement-ring","title":"Oval Leia 2.18","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003eInspired by an original Edwardian ring from our archive, the Oval Leia 2.18 engagement ring was designed to envelop the finger in a luminous constellation of antique diamonds. At its center rests a 2.18 carat antique oval diamond with broad open facets and an elongated silhouette, framed by a glittering halo of antique old European cut diamonds that create exceptional finger coverage and a dramatic surface of chunky, lively sparkle. Sculpted 18k yellow gold prongs cradle the center stone while the surrounding platinum-set halo enhances the brightness and contrast of the design, giving the ring depth and dimension. Though visually substantial, Leia maintains a refined low profile and elegant wearability, finished with a delicate 18k yellow gold band.\u003cbr\u003e\u003cbr\u003e\u003ca href=\"https:\/\/erstwhilejewelry.com\/collections\/erstwhile-engagement-rings\" title=\"Shop By Erstwhile Engagement Rings\" rel=\"noopener\" target=\"_blank\"\u003eBy Erstwhile\u003c\/a\u003e designs focus on proportion, restraint, and longevity, reinterpreting historic details through a modern lens. Handcrafted in the heart of New York City, the Erstwhile Collection showcases rare antique diamonds elegantly set in precious metals.\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eItem: LEIA OV 2.18KSI2\u003c\/li\u003e\n\u003cli\u003eCenter stone: Antique certified natural 2.18 carat oval cut diamond with K color and SI2 clarity with GIA certificate \u003ca href=\"https:\/\/www.gia.edu\/report-check?locale=en_US\u0026amp;reportno=6431122103\" target=\"_blank\" title=\"GIA look up\" rel=\"noopener\"\u003e#6431122103\u003c\/a\u003e with a surround of antique old European cut diamonds with G-H color and VS clarity\u003c\/li\u003e\n\u003cli\u003eMetals: 18K yellow gold and platinum \u003c\/li\u003e\n\u003cli\u003eBand measures: 1.7mm\u003c\/li\u003e\n\u003cli\u003eCurrent ring size: 6.5 (ring can be resized)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cspan\u003eShipping\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe offer free shipping. Orders will be shipped within two business days via insured FedEx delivery unless add-on services are applied. All orders will be arranged with you, the purchaser, and will not ship without your approval. If you have an important date in mind, let us know so we can plan accordingly. All shipments require an adult signature.\u003c\/p\u003e\n\u003cp\u003eInternational shipping is $175\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eReturn Policy\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe accept returns within 14 days of receipt. We offer free shipping on returns in the US; contact us to arrange a return or exchange. We will provide a free return shipping label that will be insured. Purchases shipped back without our knowledge will incur a fee equal to 10% of the purchase value. Returns without our knowledge which are then lost\/stolen in transit, are the sender's responsibility.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eCustomize\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eYou can personalize this ring with your preferred carat size, color, and clarity, available in platinum, 18k yellow, or rose gold. It's important to mention that we exclusively use natural antique cut diamonds. The creation of bespoke projects typically requires about 4 to 6 weeks. \u003ca href=\"mailto:info@erstwhilejewelry.com?subject=I%20would%20like%20to%20find%20out%20about%20creating%20a%20bespoke%20ring\"\u003eEmail us to start a bespoke project.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Erstwhile","offers":[{"title":"Default Title","offer_id":43856284516582,"sku":"LEIA OV 2.18KSI2","price":25000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/5747\/files\/1.53ct_Antique_Oval_Cut_Diamond_Cluster_Engagement_Ring_Leia.png?v=1779993047"},{"product_id":"old-european-cut-diamond-vintage-inspired-gold-engagement-ring-hydra","title":"Hydra 2.91","description":"\u003cp\u003eHydra 2.91 balances softness and structure, centered around an antique old European cut diamond whose broad, candlelit facets and warm glow feel entirely of another era. The sculptural basket unfolds beneath the stone like a lotus in bloom, drawing from the openwork elegance of Edwardian design while remaining grounded in a low, highly wearable profile. Beneath the center stone, the openwork basket creates an airy, architectural silhouette that reveals the craftsmanship from every angle.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/erstwhilejewelry.com\/collections\/erstwhile-engagement-rings\" title=\"Shop By Erstwhile Engagement Rings\" rel=\"noopener\" target=\"_blank\"\u003eBy Erstwhile\u003c\/a\u003e designs focus on proportion, restraint, and longevity, reinterpreting historic details through a modern lens. Handcrafted in the heart of New York City, the Erstwhile Collection showcases rare antique diamonds elegantly set in precious metals.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eItem: HYDRA YG 2.91NVS2\u003c\/li\u003e\n\u003cli\u003eStone: Antique certified natural 2.91 carat antique old European cut diamond with N color and VS2 clarity with GIA \u003ca rel=\"noopener\" title=\"GIA look up\" href=\"https:\/\/www.gia.edu\/report-check?locale=en_US\u0026amp;reportno=5232476007\" target=\"_blank\"\u003e#5232476007\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e18K yellow gold\u003c\/li\u003e\n\u003cli\u003eCurrent ring size: 6.5 (ring can be re-sized)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cspan\u003eShipping\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe offer free shipping. Orders will be shipped within two business days via insured FedEx delivery unless add-on services are applied. All orders will be arranged with you, the purchaser, and will not ship without your approval. If you have an important date in mind, let us know so we can plan accordingly. All shipments require an adult signature.\u003c\/p\u003e\n\u003cp\u003eInternational shipping is $175\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eReturn Policy\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe accept returns within 14 days of receipt. We offer free shipping on returns in the US; contact us to arrange a return or exchange. We will provide a free return shipping label that will be insured. Purchases shipped back without our knowledge will incur a fee equal to 10% of the purchase value. Returns without our knowledge which are then lost\/stolen in transit, are the sender's responsibility.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eCustomize\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eYou can personalize this ring with your preferred carat size, color, and clarity, available in platinum, 18k yellow, or rose gold. It's important to mention that we exclusively use natural antique cut diamonds. The creation of bespoke projects typically requires about 4 to 6 weeks. \u003ca href=\"mailto:info@erstwhilejewelry.com?subject=I%20would%20like%20to%20find%20out%20about%20creating%20a%20bespoke%20ring\"\u003eEmail us to start a bespoke project.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Erstwhile","offers":[{"title":"Default Title","offer_id":43856285139174,"sku":"HYDRA YG 2.86JSI2","price":29900.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/5747\/files\/Antique_Old_European_Cut_Diamond_Vintage_Inspired_Yellow_Gold_Engagement_Ring_Hydra_2.91.png?v=1778863666"},{"product_id":"midcentury-4-57-carat-square-emerald-cut-diamond-solitaire-engagement-ring","title":"Midcentury 4.57 Carat Square Emerald Cut Diamond Solitaire Vintage Engagement Ring","description":"\u003cp\u003eVintage Midcentury engagement ring boasting a remarkable 4.57 carat GIA certified square emerald cut diamond with I color and VS2 clarity accented with baguette diamonds adorning the shoulders. With its bold, sleek design and timeless elegance, this ring is a true showstopper that exudes chic style and glamour.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan data-mce-fragment=\"1\" mce-data-marked=\"1\"\u003eDetails\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eItem 5855\u003c\/li\u003e\n\u003cli\u003e4.57 carat vintage square emerald cut diamond with I color and VS2 clarity\u003c\/li\u003e\n\u003cli\u003eGIA Natural Diamond Grading Report #\u003ca href=\"https:\/\/www.gia.edu\/report-check?reportno=1162603854\" target=\"_blank\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e1162603854\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003ePlatinum\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003eCenter measures 9.45 mm by 10.04mm\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eCurrent ring size: 6.25 (ring can be re-sized)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCirca 1940\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cspan data-mce-fragment=\"1\"\u003eShipping\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe offer free shipping. Orders will be shipped within two business days via insured FedEx delivery unless add-on services are applied. All orders will be arranged with you, the purchaser, and will not ship without your approval. If you have an important date in mind, let us know so we can plan accordingly. All shipments require an adult signature.\u003c\/p\u003e\n\u003cp\u003eInternational shipping is $175\u003c\/p\u003e\n\u003ch4\u003e\u003cspan data-mce-fragment=\"1\"\u003eReturn Policy\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe accept returns within 14 days of receipt. We offer free shipping on returns in the US; contact us to arrange a return or exchange. We will provide a free return shipping label that will be insured. Purchases shipped back without our knowledge will incur a fee equal to 10% of the purchase value. Returns without our knowledge which are then lost\/stolen in transit, are the sender's responsibility.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan data-mce-fragment=\"1\"\u003eRecreate\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe have the capability to recreate specific vintage rings using exclusively natural antique cut diamonds. Please be aware that bespoke projects typically require a timeframe of approximately 4 to 6 weeks for creation. \u003ca href=\"mailto:info@erstwhilejewelry.com?subject=I%20would%20like%20to%20find%20out%20about%20creating%20a%20bespoke%20ring\" data-mce-fragment=\"1\" data-mce-href=\"mailto:info@erstwhilejewelry.com?subject=I%20would%20like%20to%20find%20out%20about%20creating%20a%20bespoke%20ring\"\u003eEmail us to start a bespoke project.\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Vintage","offers":[{"title":"Default Title","offer_id":43860328972518,"sku":"5855","price":100000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/5747\/files\/4-57-ct-square-emerald-cut-diamond-solitaire-vintage-engagement-ring-1085102068.jpg?v=1756415760"},{"product_id":"art-deco-2-06-carat-marquise-diamond-vintage-engagement-ring","title":"Marcus \u0026 Co. 2.06 Carat Marquise Diamond Vintage Engagement Ring","description":"\u003cp\u003eAntique 1920s Marcus \u0026amp; Co. vintage engagement ring centered with a 2.06 carat GIA certified marquise diamond with F color and VS2 clarity. This platinum ring is graced with millegrain and engraved details, complemented by graduating single-cut diamonds on the shoulders, all bearing the Marcus \u0026amp; Co. signature. The marquise cut diamond, invented by King Louis XV of France in the 18th century to mimic the enchanting shape of his mistress's lips, takes center stage in this elegant and low-profile design. The ring embodies the Roaring Twenties' elegance. Marcus \u0026amp; Co., renowned as the American Cartier, adds an extra layer of prestige to this exceptional piece.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan data-mce-fragment=\"1\" mce-data-marked=\"1\"\u003eDetails\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eItem 7925\u003c\/li\u003e\n\u003cli\u003e2.06 carat vintage marquise cut diamond with F color and VS2 clarity\u003c\/li\u003e\n\u003cli\u003ePlatinum\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eC\u003cspan data-mce-fragment=\"1\"\u003eenter measures 15.1mm tall and band measures 1.7-2.2mm\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eCurrent ring size: 7.75 (ring can be re-sized)\u003c\/li\u003e\n\u003cli\u003eSigned Marcus \u0026amp; Co.\u003c\/li\u003e\n\u003cli\u003eCirca 1920\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cspan data-mce-fragment=\"1\"\u003eShipping\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe offer free shipping. Orders will be shipped within two business days via insured FedEx delivery unless add-on services are applied. All orders will be arranged with you, the purchaser, and will not ship without your approval. If you have an important date in mind, let us know so we can plan accordingly. All shipments require an adult signature.\u003c\/p\u003e\n\u003cp\u003eInternational shipping is $175\u003c\/p\u003e\n\u003ch4\u003e\u003cspan data-mce-fragment=\"1\"\u003eReturn Policy\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe accept returns within 14 days of receipt. We offer free shipping on returns in the US; contact us to arrange a return or exchange. We will provide a free return shipping label that will be insured. Purchases shipped back without our knowledge will incur a fee equal to 10% of the purchase value. Returns without our knowledge which are then lost\/stolen in transit, are the sender's responsibility.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan data-mce-fragment=\"1\"\u003eRecreate\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe have the capability to recreate specific vintage rings using exclusively natural antique cut diamonds. Please be aware that bespoke projects typically require a timeframe of approximately 4 to 6 weeks for creation. \u003ca href=\"mailto:info@erstwhilejewelry.com?subject=I%20would%20like%20to%20find%20out%20about%20creating%20a%20bespoke%20ring\" data-mce-fragment=\"1\" data-mce-href=\"mailto:info@erstwhilejewelry.com?subject=I%20would%20like%20to%20find%20out%20about%20creating%20a%20bespoke%20ring\"\u003eEmail us to start a bespoke project.\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Vintage","offers":[{"title":"Default Title","offer_id":43860331823334,"sku":"7925","price":52000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/5747\/files\/marcus-co-2-06-ct-marquise-diamond-vintage-engagement-ring-1085101710.jpg?v=1756410482"},{"product_id":"art-deco-emerald-cut-emerald-diamond-three-stone-ring","title":"Art Deco Emerald Cut Emerald \u0026 Diamond Three Stone Ring","description":"\u003cdiv class=\"flex-1 overflow-hidden\"\u003e\n\u003cdiv class=\"react-scroll-to-bottom--css-uirwb-79elbk h-full dark:bg-gray-800\"\u003e\n\u003cdiv class=\"react-scroll-to-bottom--css-uirwb-1n7m0yu\"\u003e\n\u003cdiv class=\"flex flex-col text-sm dark:bg-gray-800\"\u003e\n\u003cdiv data-testid=\"conversation-turn-91\" class=\"group w-full text-token-text-primary border-b border-black\/10 dark:border-gray-900\/50 bg-gray-50 dark:bg-[#444654]\"\u003e\n\u003cdiv class=\"p-4 justify-center text-base md:gap-6 md:py-6 m-auto\"\u003e\n\u003cdiv class=\"flex flex-1 gap-4 text-base mx-auto md:gap-6 md:max-w-2xl lg:max-w-[38rem] xl:max-w-3xl }\"\u003e\n\u003cdiv class=\"relative flex w-[calc(100%-50px)] flex-col gap-1 md:gap-3 lg:w-[calc(100%-115px)]\"\u003e\n\u003cdiv class=\"flex flex-grow flex-col gap-3 max-w-full\"\u003e\n\u003cdiv class=\"min-h-[20px] flex flex-col items-start gap-3 overflow-x-auto whitespace-pre-wrap break-words\"\u003e\n\u003cdiv class=\"markdown prose w-full break-words dark:prose-invert light\"\u003e\n\u003cp\u003eThis Art Deco antique emerald and diamond ring is the ultimate treat for vintage jewelry lovers. Crafted around 1920, it showcases the essence of luxurious Art Deco design. At its center you'll find a GIA certified Colombian emerald, approximately 1.30 carats in weight, with moderate enhancement. This emerald cut emerald has the rich green color for which Colombian emeralds are celebrated. Flanking the emerald are a pair of pear-cut diamonds, weighing approximately 1.50 carats in total, certified by GCAL with G-H color and SI1-SI2 clarity. They, with their iconic curves, complement the emerald, completing the harmonious ensemble. Crafted in platinum, an elite and durable colorless metal, this ring bears the a coveted French assay mark and maker's mark, reminding you of its richness in jewelry history. Be in awe of its bold and seductive vertical profile, which captures stark geometry of the Art Deco era. Vintage jewelry aficionados will appreciate the old spready pear-shaped diamonds and the classic emerald cut proportions of the Colombian emerald.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch4\u003e\u003cspan data-mce-fragment=\"1\" mce-data-marked=\"1\"\u003eDetails\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eItem 8100\u003c\/li\u003e\n\u003cli\u003eLab certified emerald: GIA Emerald Origin Report #\u003ca href=\"https:\/\/www.gia.edu\/report-check?reportno=6224745911\" target=\"_blank\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e6224745911\u003c\/span\u003e\u003c\/a\u003e for Columbian origin and moderate clarity enhancement, octagonal step cut emerald, approx. 1.30 carats\u003c\/li\u003e\n\u003cli\u003eLab certified diamonds: GCal Gemstone Analysis #\u003ca href=\"https:\/\/www.gcalusa.com\/certificate-search.html?certificate_id=J330300101\"\u003eJ330300101\u003c\/a\u003e Side vintage pear cut diamonds total approximately 1.50 carats with G-H color and SI1-SI2 clarity\u003c\/li\u003e\n\u003cli\u003ePlatinum\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCenter measures \u003cmeta charset=\"utf-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003e24mm tall by 6.5mm wide with a 1.9mm band\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCurrent ring size: 4.75 (ring can be re-sized)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCirca 1920\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cspan data-mce-fragment=\"1\"\u003eShipping\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe offer free shipping. Orders will be shipped within two business days via insured FedEx delivery unless add-on services are applied. All orders will be arranged with you, the purchaser, and will not ship without your approval. If you have an important date in mind, let us know so we can plan accordingly. All shipments require an adult signature.\u003c\/p\u003e\n\u003cp\u003eInternational shipping is $175\u003c\/p\u003e\n\u003ch4\u003e\u003cspan data-mce-fragment=\"1\"\u003eReturn Policy\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe accept returns within 14 days of receipt. We offer free shipping on returns in the US; contact us to arrange a return or exchange. We will provide a free return shipping label that will be insured. Purchases shipped back without our knowledge will incur a fee equal to 10% of the purchase value. Returns without our knowledge which are then lost\/stolen in transit, are the sender's responsibility.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan data-mce-fragment=\"1\"\u003eRecreate\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe have the capability to recreate specific vintage rings using exclusively natural antique cut diamonds. Please be aware that bespoke projects typically require a timeframe of approximately 4 to 6 weeks for creation. \u003ca href=\"mailto:info@erstwhilejewelry.com?subject=I%20would%20like%20to%20find%20out%20about%20creating%20a%20bespoke%20ring\" data-mce-fragment=\"1\" data-mce-href=\"mailto:info@erstwhilejewelry.com?subject=I%20would%20like%20to%20find%20out%20about%20creating%20a%20bespoke%20ring\"\u003eEmail us to start a bespoke project.\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Vintage","offers":[{"title":"Default Title","offer_id":43860331987174,"sku":"8100","price":32500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/5747\/files\/art-deco-emerald-cut-emerald-diamond-three-stone-ring-1085094025.jpg?v=1756344582"},{"product_id":"vintage-bulgari-midcentury-3-03-carat-marquise-engagement-ring","title":"Bulgari 3.03 Carat Marquise Diamond Vintage Engagement Ring","description":"\u003cdiv data-testid=\"conversation-turn-73\" class=\"group w-full text-token-text-primary border-b border-black\/10 dark:border-gray-900\/50 bg-gray-50 dark:bg-[#444654]\"\u003e\n\u003cdiv class=\"p-4 justify-center text-base md:gap-6 md:py-6 m-auto\"\u003e\n\u003cdiv class=\"flex flex-1 gap-4 text-base mx-auto md:gap-6 md:max-w-2xl lg:max-w-[38rem] xl:max-w-3xl }\"\u003e\n\u003cdiv class=\"relative flex w-[calc(100%-50px)] flex-col gap-1 md:gap-3 lg:w-[calc(100%-115px)]\"\u003e\n\u003cdiv class=\"flex flex-grow flex-col gap-3 max-w-full\"\u003e\n\u003cdiv class=\"min-h-[20px] flex flex-col items-start gap-3 overflow-x-auto whitespace-pre-wrap break-words\"\u003e\n\u003cdiv class=\"markdown prose w-full break-words dark:prose-invert light\"\u003e\n\u003cp\u003eVintage Bulgari Midcentury engagement ring centered with a 3.03 carat GIA certified marquise cut diamond with I color and VVS1 clarity accented with tapered baguette diamonds. Crafted in platinum and signed Bulgari, this ring is timelessly chic. The marquise cut, dating back to the 18th century, was revived yet again during this era, making it a symbol of vintage glamour. Bulgari, renowned for its exquisite craftsmanship, continued to create jewelry that captured the essence of sophistication during this period. This ring is a must see to truly appreciate its beauty. \u003cspan data-mce-fragment=\"1\"\u003eThe diamond is out of this world and is perfectly proportionate to its mounting. \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch4\u003e\u003cspan data-mce-fragment=\"1\" mce-data-marked=\"1\"\u003eDetails\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eItem 8260\u003c\/li\u003e\n\u003cli\u003e3.03 carat vintage marquise cut diamond with I color and VVS1 clarity with GIA # \u003ca href=\"https:\/\/www.gia.edu\/report-check?reportno=2225307193\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.gia.edu\/report-check?reportno=2225307193\" target=\"_blank\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e2225307193\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003ePlatinum\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003eCenter diamond measures 15.4mm tall by 7.3mm wide with a 1.8mm band\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eCurrent ring size: 7.75 (ring can be re-sized)\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003eSigned Bulgari\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eCirca 1950\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cspan data-mce-fragment=\"1\"\u003eShipping\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe offer free shipping. Orders will be shipped within two business days via insured FedEx delivery unless add-on services are applied. All orders will be arranged with you, the purchaser, and will not ship without your approval. If you have an important date in mind, let us know so we can plan accordingly. All shipments require an adult signature.\u003c\/p\u003e\n\u003cp\u003eInternational shipping is $175\u003c\/p\u003e\n\u003ch4\u003e\u003cspan data-mce-fragment=\"1\"\u003eReturn Policy\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe accept returns within 14 days of receipt. We offer free shipping on returns in the US; contact us to arrange a return or exchange. We will provide a free return shipping label that will be insured. Purchases shipped back without our knowledge will incur a fee equal to 10% of the purchase value. Returns without our knowledge which are then lost\/stolen in transit, are the sender's responsibility.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan data-mce-fragment=\"1\"\u003eRecreate\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe have the capability to recreate specific vintage rings using exclusively natural antique cut diamonds. Please be aware that bespoke projects typically require a timeframe of approximately 4 to 6 weeks for creation. \u003ca href=\"mailto:info@erstwhilejewelry.com?subject=I%20would%20like%20to%20find%20out%20about%20creating%20a%20bespoke%20ring\" data-mce-fragment=\"1\" data-mce-href=\"mailto:info@erstwhilejewelry.com?subject=I%20would%20like%20to%20find%20out%20about%20creating%20a%20bespoke%20ring\"\u003eEmail us to start a bespoke project.\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Vintage","offers":[{"title":"Default Title","offer_id":43860332445926,"sku":"8260","price":67500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/5747\/files\/bulgari-3-03-ct-marquise-diamond-vintage-engagement-ring-1085102058.jpg?v=1756415749"},{"product_id":"classic-emerald-cut-diamond-four-prong-solitaire","title":"Classic Emerald Cut Diamond Four Prong Solitaire Engagement Ring 1.70","description":"\u003cp\u003eAn ode to simplicity. This engagement ring is part of our Classic Solitaire collection, created with perfect proportions and a sleek minimalist finish. At its center lies a 1.70 carat GIA certified emerald cut diamond with H color and VS1 clarity in an 18k yellow gold wearable low-profile four prong mounting\u003cspan data-mce-fragment=\"1\"\u003e. In our quest to perfect the classics, we've adhered to a strict definition of what makes a solitaire \"right.\" It starts with the centerpiece - a high quality diamond that's not just stunning but possesses rare qualities.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHandcrafted by Erstwhile in the heart of New York City, the Erstwhile Collection showcases rare antique diamonds elegantly set in precious metals.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan data-mce-fragment=\"1\" mce-data-marked=\"1\"\u003eDetails\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eItem PRONG EC 1.70HVS1\u003c\/li\u003e\n\u003cli\u003e1.70 carat vintage emerald cut diamond with H color and VS1 clarity\u003c\/li\u003e\n\u003cli\u003e18K yellow gold\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eThe band measures 1.9mm \u003c\/li\u003e\n\u003cli\u003eCurrent ring size: 6.5 (ring can be re-sized)\u003c\/li\u003e\n\u003cli\u003eMade in NYC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cspan data-mce-fragment=\"1\"\u003eShipping\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe offer free shipping. Orders will be shipped within two business days via insured FedEx delivery unless add-on services are applied. All orders will be arranged with you, the purchaser, and will not ship without your approval. If you have an important date in mind, let us know so we can plan accordingly. All shipments require an adult signature.\u003c\/p\u003e\n\u003cp\u003eInternational shipping is $175\u003c\/p\u003e\n\u003ch4\u003e\u003cspan data-mce-fragment=\"1\"\u003eReturn Policy\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe accept returns within 14 days of receipt. We offer free shipping on returns in the US; contact us to arrange a return or exchange. We will provide a free return shipping label that will be insured. Purchases shipped back without our knowledge will incur a fee equal to 10% of the purchase value. Returns without our knowledge which are then lost\/stolen in transit, are the sender's responsibility.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan data-mce-fragment=\"1\"\u003eCustomize\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eYou can personalize this ring with your preferred carat size, color, and clarity, available in platinum, 18k yellow, or rose gold. It's important to mention that we exclusively use natural antique cut diamonds. The creation of bespoke projects typically requires about 4 to 6 weeks. \u003ca data-mce-fragment=\"1\" href=\"mailto:info@erstwhilejewelry.com?subject=I%20would%20like%20to%20find%20out%20about%20creating%20a%20bespoke%20ring\" data-mce-href=\"mailto:info@erstwhilejewelry.com?subject=I%20would%20like%20to%20find%20out%20about%20creating%20a%20bespoke%20ring\"\u003eEmail us to start a bespoke project.\u003c\/a\u003e\u003c\/p\u003e","brand":"Erstwhile","offers":[{"title":"Default Title","offer_id":43864503386342,"sku":"PRONG EC 1.70HVS1","price":22000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/5747\/files\/emerald-cut-diamond-solitaire-18k-gold-engagement-ring-1085097379.jpg?v=1756364866"},{"product_id":"classic-asscher-cut-diamond-four-prong-solitaire","title":"Classic Asscher Cut Diamond Four Prong Solitaire Engagement Ring 2.01","description":"\u003cp\u003eAn ode to simplicity. This engagement ring is part of our Classic Solitaire collection, created with perfect proportions and a sleek minimalist finish. At its center lies a 2.01 I SI1 Asscher cut diamond within an 18k yellow gold four prong wearable low-profile mounting. In our quest to perfect the classics, we've adhered to a strict definition of what makes a solitaire \"right.\" It starts with the centerpiece - a high quality diamond that's not just stunning but possesses rare qualities.\u003cbr\u003e\u003cbr\u003e\u003cspan data-mce-fragment=\"1\"\u003eHandcrafted by Erstwhile in the heart of New York City, the Erstwhile Collection showcases rare antique diamonds elegantly set in precious metals.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan data-mce-fragment=\"1\"\u003eDetails\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eItem PRONG AS 2.01 ISI1\u003c\/li\u003e\n\u003cli\u003e2.01 carat asscher cut diamond with I color and SI1 clarity\u003c\/li\u003e\n\u003cli\u003eGIA \u003ca href=\"https:\/\/www.gia.edu\/report-check?locale=en_US\u0026amp;reportno=2231313114\"\u003e2231313114\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e18K yellow gold\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBand measures 1.9mm\u003c\/li\u003e\n\u003cli\u003eCurrent ring size: 6.5 (ring can be re-sized)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cspan data-mce-fragment=\"1\"\u003eShipping\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe offer free shipping. Orders will be shipped within two business days via insured FedEx delivery unless add-on services are applied. All orders will be arranged with you, the purchaser, and will not ship without your approval. If you have an important date in mind, let us know so we can plan accordingly. All shipments require an adult signature.\u003c\/p\u003e\n\u003cp\u003eInternational shipping is $175\u003c\/p\u003e\n\u003ch4\u003e\u003cspan data-mce-fragment=\"1\"\u003eReturn Policy\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe accept returns within 14 days of receipt. We offer free shipping on returns in the US; contact us to arrange a return or exchange. We will provide a free return shipping label that will be insured. Purchases shipped back without our knowledge will incur a fee equal to 10% of the purchase value. Returns without our knowledge which are then lost\/stolen in transit, are the sender's responsibility.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan data-mce-fragment=\"1\"\u003eCustomize\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eYou can personalize this ring with your preferred carat size, color, and clarity, available in platinum, 18k yellow, or rose gold. It's important to mention that we exclusively use natural antique cut diamonds. The creation of bespoke projects typically requires about 4 to 6 weeks. \u003ca data-mce-fragment=\"1\" href=\"mailto:info@erstwhilejewelry.com?subject=I%20would%20like%20to%20find%20out%20about%20creating%20a%20bespoke%20ring\"\u003eEmail us to start a bespoke project.\u003c\/a\u003e\u003c\/p\u003e","brand":"Erstwhile","offers":[{"title":"Default Title","offer_id":43871990382822,"sku":"PRONG AS 2.01 ISI1","price":25100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/5747\/files\/asscher-cut-diamond-18k-gold-solitaire-engagement-ring-1085097310.png?v=1756364518"},{"product_id":"1920s-emerald-cut-fancy-intense-yellow-diamond-vintage-engagement-ring","title":"Late Art Deco 1.86 Carat Emerald Cut Intense Fancy Yellow Diamond Engagement Ring","description":"\u003cp\u003eVintage 1920s engagement ring centered with a 1.86 carat Fancy Intense Yellow diamond elegantly accented by pair of slender baguette diamonds and a platinum band with sleek lines and a beautifully fine low profile.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFancy Intense Yellow diamonds, also known as \"Canary diamonds\", are prized for their vibrant, sun-drenched hue. These diamonds are unique due to their intense color saturation, which is a result of the presence of nitrogen molecules that absorb blue light, thus giving the diamond its yellow color. Unlike other diamonds, the value of Fancy Intense Yellow diamonds increases with the richness and purity of their color, rather than their lack of color. Their dazzling yellow hue, combined with the natural brilliance of a diamond, creates a stunning visual impact that is both distinctive and captivating.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem\u003c\/strong\u003e: 8549\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenter stone:\u003c\/strong\u003e 1.86 carat emerald cut natural diamond with Fancy Intense Yellow color and SI2 clarity (GIA # \u003ca href=\"https:\/\/www.gia.edu\/report-check?reportno=6214429565\u0026amp;locale=en_US\"\u003e6214429565)\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccent stones\u003c\/strong\u003e: est. 0.20 carats of baguette cut natural diamonds, measuring 4.3mm long and 1.8mm wide.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e Platinum\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent ring size:\u003c\/strong\u003e 5.75 (ring can be re-sized)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurements:\u003c\/strong\u003e The center diamond stands 8.1mm tall, with shoulders 2mm wide and a band 1.9mm wide.\u003cmeta charset=\"utf-8\"\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMarks:\u003c\/strong\u003e \"J to A 4-6-'37.\" \"U∙P\" \"IRID. PLAT.\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEra:\u003c\/strong\u003e Late Art Deco, c. 1930s\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cspan\u003eShipping\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe offer free shipping. Orders will be shipped within two business days via insured FedEx delivery unless add-on services are applied. All orders will be arranged with you, the purchaser, and will not ship without your approval. If you have an important date in mind, let us know so we can plan accordingly. All shipments require an adult signature.\u003c\/p\u003e\n\u003cp\u003eInternational shipping is $175\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eReturn Policy\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe accept returns within 14 days of receipt. We offer free shipping on returns in the US; contact us to arrange a return or exchange. We will provide a free return shipping label that will be insured. Purchases shipped back without our knowledge will incur a fee equal to 10% of the purchase value. Returns without our knowledge which are then lost\/stolen in transit, are the sender's responsibility.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eRecreate\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe have the capability to recreate specific vintage rings using exclusively natural antique cut diamonds. Please be aware that bespoke projects typically require a timeframe of approximately 4 to 6 weeks for creation. \u003ca href=\"mailto:info@erstwhilejewelry.com?subject=I%20would%20like%20to%20find%20out%20about%20creating%20a%20bespoke%20ring\"\u003eEmail us to start a bespoke project.\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Vintage","offers":[{"title":"Default Title","offer_id":44093568254182,"sku":"8549","price":35000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/5747\/files\/emerald-cut-intense-fancy-yellow-diamond-vintage-engagement-ring-1085091963.jpg?v=1756331879"},{"product_id":"marcus-co-4-94-carat-transitional-cut-diamond-vintage-engagement-ring","title":"Art Deco Marcus \u0026 Co. 4.94 Carat Transitional Cut Diamond Engagement Ring","description":"\u003cp\u003eVintage Art Deco Marcus \u0026amp; Co. engagement ring centered with a GIA certified 4.94 carat transitional cut diamond crafted in platinum with intricate metalwork depicting Art Deco motifs of the Greek key, emphasis on symmetry, architectural columns, and a wheat pattern on the band.\u003c\/p\u003e\n\u003cp\u003eOld European cut diamonds were popular during the late 19th and early 20th centuries. They are characterized by their round shape, small table, high crown, and open culet. Often set in intricate and ornate designs, they were prized by jewelry aficionados for their beauty. One such renowned jeweler that excelled in creating masterpieces with old European cut diamonds was Marcus \u0026amp; Co., a prominent American luxury jewelry house founded in 1892. Known for their exceptional craftsmanship and innovative designs, Marcus \u0026amp; Co. pieces often featured intricate motifs inspired by various cultures and historical periods, including the Greek key design. The Greek key, a motif consisting of interlocking geometric patterns symbolizing infinity and eternal flow, was frequently incorporated into Marcus \u0026amp; Co.'s jewelry.\u003c\/p\u003e\n\u003cp\u003ePaired with the \u003ca rel=\"noopener\" href=\"https:\/\/erstwhilejewelry.com\/products\/classic-hoop-2mm-18k-yellow-gold\" target=\"_blank\"\u003e2mm Classic Hoop\u003c\/a\u003e and \u003ca rel=\"noopener\" href=\"https:\/\/erstwhilejewelry.com\/products\/tiffany-co-art-deco-french-cut-diamond-band\" target=\"_blank\"\u003eTiffany \u0026amp; Co. Art Deco French Cut Diamond Band\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan data-mce-fragment=\"1\"\u003eDetails\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eItem 8614\u003c\/li\u003e\n\u003cli\u003e4.94 carat vintage transitional cut diamond with K color and SI1 clarity with GIA# 2225318234\u003c\/li\u003e\n\u003cli\u003ePlatinum\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eThe diamond's diameter is 11 mm,\u003c\/li\u003e\n\u003cli\u003e2.1 mm band at its narrowest\u003c\/li\u003e\n\u003cli\u003eCurrent ring size: 7.5 (ring can be re-sized) Resizing this ring will affect the wheat pattern on the band, but our jewelers know to preserve as much of its original character as possible.\u003c\/li\u003e\n\u003cli\u003eCirca 1920\u003c\/li\u003e\n\u003cli\u003eSigned Marcus \u0026amp; Co.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cspan data-mce-fragment=\"1\"\u003eShipping\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe offer free shipping. Orders will be shipped within two business days via insured FedEx delivery unless add-on services are applied. All orders will be arranged with you, the purchaser, and will not ship without your approval. If you have an important date in mind, let us know so we can plan accordingly. All shipments require an adult signature.\u003c\/p\u003e\n\u003cp\u003eInternational shipping is $175\u003c\/p\u003e\n\u003ch4\u003e\u003cspan data-mce-fragment=\"1\"\u003eReturn Policy\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe accept returns within 14 days of receipt. We offer free shipping on returns in the US; contact us to arrange a return or exchange. We will provide a free return shipping label that will be insured. Purchases shipped back without our knowledge will incur a fee equal to 10% of the purchase value. Returns without our knowledge which are then lost\/stolen in transit, are the sender's responsibility.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan data-mce-fragment=\"1\"\u003eRecreate\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe have the capability to recreate specific vintage rings using exclusively natural antique cut diamonds. Please be aware that bespoke projects typically require a timeframe of approximately 4 to 6 weeks for creation. \u003ca data-mce-fragment=\"1\" href=\"mailto:info@erstwhilejewelry.com?subject=I%20would%20like%20to%20find%20out%20about%20creating%20a%20bespoke%20ring\"\u003eEmail us to start a bespoke project.\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Vintage","offers":[{"title":"Default Title","offer_id":44252529787110,"sku":"8614","price":95000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/5747\/files\/art-deco-marcus-co-4-94-carat-vintage-engagement-ring-1085094516.jpg?v=1756346982"},{"product_id":"wings-1-carat","title":"Wings 1.54","description":"\u003cp\u003eWith its unique shape and elevated design, the Wings is a stunning highlight of our Erstwhile Collection. The \u003cmeta charset=\"UTF-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eGIA certified 1.54 carat antique old European cut diamond with G color SI1 clarity appears to float, giving the impression that it is \"flying\" across the finger. Set within a low profile mounting. \u003c\/span\u003eWith strong angular lines, its unique shoulders add an air of sophistication. The combination of 18k rose gold, platinum and black rhodium with intricate detailing adds depth and dimension to this exceptional piece.\u003c\/p\u003e\n\u003cp\u003eHandcrafted by Erstwhile in the heart of New York City, the Erstwhile Collection showcases rare antique diamonds elegantly set in precious metals.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan data-mce-fragment=\"1\" mce-data-marked=\"1\"\u003eDetails\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eItem WINGS 1.54GSI1\u003c\/li\u003e\n\u003cli\u003e1.54 carat antique old European cut diamond with G color and SI1 clarity with GIA # \u003cmeta charset=\"utf-8\"\u003e \u003ca href=\"https:\/\/www.gia.edu\/report-check?reportno=2225265069\u0026amp;locale=en_US\"\u003e2225265069\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eBlackened platinum and 18K rose gold\u003c\/li\u003e\n\u003cli\u003eCurrent ring size: 6.5 (ring can be re-sized)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cspan data-mce-fragment=\"1\"\u003eShipping\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe offer free shipping. Orders will be shipped within two business days, fully insured, via FedEx unless add-on services are applied. All orders will be personally arranged with you, the purchaser, and will not ship without your approval. If you have an important date in mind, let us know immediately so we can plan with you accordingly. All shipments require an adult signature.\u003c\/p\u003e\n\u003cp\u003eInternational shipping is $175\u003c\/p\u003e\n\u003ch4\u003e\u003cspan data-mce-fragment=\"1\"\u003eReturn Policy\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eIf you are not completely satisfied with your purchase, we accept returns within 14 days of receipt in the US. We offer free shipping on returns; contact us to arrange a return or exchange. We will provide a free return shipping label. Purchases shipped back without our knowledge will incur a fee equal to 10% of the purchase value. Returns without our knowledge which are then lost\/stolen in transit, are the sender's responsibility.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan data-mce-fragment=\"1\" mce-data-marked=\"1\"\u003eCustomize\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eThis ring is available to be customized with your choice of carat size, color, and clarity in platinum, 18k yellow, or rose gold. Please note we only work with natural antique cut diamonds. Bespoke projects take approximately 4 to 6 weeks to create. \u003ca href=\"mailto:info@erstwhilejewelry.com?subject=I%20would%20like%20to%20find%20out%20about%20creating%20a%20bespoke%20ring\"\u003eEmail us to start a bespoke project.\u003c\/a\u003e\u003c\/p\u003e","brand":"Erstwhile","offers":[{"title":"Default Title","offer_id":44422439010534,"sku":"WINGS 1.54GSI1","price":25100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/5747\/files\/erstwhile-wings-old-european-cut-diamond-vintage-style-engagement-ring-1170887825.png?v=1756486195"},{"product_id":"prism-shifter-2-carat","title":"Prism Shifter 2.03","description":"\u003cp class=\"\" data-end=\"390\" data-start=\"112\"\u003eA handcrafted Art Deco inspired engagement ring centered with a GIA certified 2.03 carat old European cut diamond with M color and VS1 clarity. Set in a crown-style prong mounting with a hidden halo and two secret diamonds tucked just below the center stone.\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"636\" data-start=\"392\"\u003eCrisp baguette shoulders are accented with single cut diamonds, leading into hand-engraved wheat along the band—a refined detail with vintage roots. The low-profile setting is designed for a comfortable fit and sits flush with a wedding band.\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"775\" data-start=\"638\"\u003eDelicate yet structured, this ring was designed to be striking from every angle—solitaire simplicity, reimagined with edge and intention.\u003c\/p\u003e\n\u003cp\u003eCrafted by Erstwhile in the heart of New York City, the Erstwhile Collection showcases rare antique diamonds elegantly set in precious metals\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eItem: PRISM YG 2.03MVS1\u003c\/li\u003e\n\u003cli\u003eStone: Antique certified natural 2.03 carat antique old European cut diamond with M color and VS1 clarity with GIA #\u003ca href=\"https:\/\/www.gia.edu\/report-check?reportno=2225610670\u0026amp;locale=en_US\"\u003e2225610670\u003c\/a\u003e accented with approximatley 0.30 carats of accent diamonds\u003c\/li\u003e\n\u003cli\u003eMetal: 18K yellow gold\u003c\/li\u003e\n\u003cli\u003eCurrent ring size: 6.5 (ring can be re-sized)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cspan\u003eShipping\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe offer free shipping. Orders will be shipped within two business days via insured FedEx delivery unless add-on services are applied. All orders will be arranged with you, the purchaser, and will not ship without your approval. If you have an important date in mind, let us know so we can plan accordingly. All shipments require an adult signature.\u003c\/p\u003e\n\u003cp\u003eInternational shipping is $175\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eReturn Policy\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe accept returns within 14 days of receipt. We offer free shipping on returns in the US; contact us to arrange a return or exchange. We will provide a free return shipping label that will be insured. Purchases shipped back without our knowledge will incur a fee equal to 10% of the purchase value. Returns without our knowledge which are then lost\/stolen in transit, are the sender's responsibility.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eCustomize\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eYou can personalize this ring with your preferred carat size, color, and clarity, available in platinum, 18k yellow, or rose gold. It's important to mention that we exclusively use natural antique cut diamonds. The creation of bespoke projects typically requires about 4 to 6 weeks. \u003ca href=\"mailto:info@erstwhilejewelry.com?subject=I%20would%20like%20to%20find%20out%20about%20creating%20a%20bespoke%20ring\"\u003eEmail us to start a bespoke project.\u003c\/a\u003e\u003c\/p\u003e","brand":"Erstwhile","offers":[{"title":"Default Title","offer_id":44422508937446,"sku":"PRISM YG 2.03MVS1","price":23300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/5747\/files\/Art_Deco_Inspired_Antique_Old_European_Cut_Diamond_Yellow_Gold_Engagement_Ring_Prism_Shifter.png?v=1779128309"},{"product_id":"classic-asscher-cut-diamond-bezel-solitaire-2-carat","title":"Classic Asscher Cut Diamond Bezel Solitaire Engagement Ring 2.01","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003eAn ode to simplicity. This ring is part of our Classic Solitaire collection, created with perfect proportions and a sleek minimalist finish. At its center lies a 2.01 carat GIA certified Asscher cut diamond with H color and SI2 clarity in an 18k yellow gold wearable low-profile bezel mounting\u003cspan data-mce-fragment=\"1\"\u003e. In our quest to perfect the classics, we've adhered to a strict definition of what makes a solitaire \"right.\" It starts with the centerpiece - a high quality diamond that's not just stunning but possesses rare qualities.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHandcrafted by Erstwhile in the heart of New York City, the Erstwhile Collection showcases rare antique diamonds elegantly set in precious metals.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan data-mce-fragment=\"1\" mce-data-marked=\"1\"\u003eDetails\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eItem BEZEL AS 2.01HSI2\u003c\/li\u003e\n\u003cli\u003e2.01 carat vintage Asscher cut diamond with H color and SI2 clarity with GIA # \u003cmeta charset=\"utf-8\"\u003e \u003ca href=\"https:\/\/www.gia.edu\/report-check?reportno=2195917414\u0026amp;locale=en_US\"\u003e2195917414\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e18K yellow gold\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBand measure 1.9mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCurrent ring size: 6.5 (ring can be re-sized)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cspan data-mce-fragment=\"1\"\u003eShipping\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe offer free shipping. Orders will be shipped within two business days via insured FedEx delivery unless add-on services are applied. All orders will be arranged with you, the purchaser, and will not ship without your approval. If you have an important date in mind, let us know so we can plan accordingly. All shipments require an adult signature.\u003c\/p\u003e\n\u003cp\u003eInternational shipping is $175\u003c\/p\u003e\n\u003ch4\u003e\u003cspan data-mce-fragment=\"1\"\u003eReturn Policy\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe accept returns within 14 days of receipt. We offer free shipping on returns in the US; contact us to arrange a return or exchange. We will provide a free return shipping label that will be insured. Purchases shipped back without our knowledge will incur a fee equal to 10% of the purchase value. Returns without our knowledge which are then lost\/stolen in transit, are the sender's responsibility.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan data-mce-fragment=\"1\"\u003eCustomize\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eYou can personalize this ring with your preferred carat size, color, and clarity, available in platinum, 18k yellow, or rose gold. It's important to mention that we exclusively use natural antique cut diamonds. The creation of bespoke projects typically requires about 4 to 6 weeks. \u003ca href=\"mailto:info@erstwhilejewelry.com?subject=I%20would%20like%20to%20find%20out%20about%20creating%20a%20bespoke%20ring\" data-mce-fragment=\"1\" data-mce-href=\"mailto:info@erstwhilejewelry.com?subject=I%20would%20like%20to%20find%20out%20about%20creating%20a%20bespoke%20ring\"\u003eEmail us to start a bespoke project.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Erstwhile","offers":[{"title":"Default Title","offer_id":44422530531558,"sku":"BEZEL AS 2.01HSI2","price":29250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/5747\/files\/asscher-cut-2-ct-diamond-18k-yellow-gold-solitaire-engagement-ring-1155305359.jpg?v=1756480663"},{"product_id":"osiris","title":"Osiris 2.52","description":"\u003cp\u003eOsiris is a vintage Art Deco–inspired engagement ring that channels the bold elegance of the Egyptian Revival movement of the early 20th century. At its center: a GIA certified 2.52 carat old European-cut diamond, graded J color and VVS2 clarity—alive with fire and old-world charm.\u003c\/p\u003e\n\u003cp\u003eThe diamond is cradled by lotus petal shoulders, crafted in platinum and set with single cut diamonds. A symbol of rebirth and purity in ancient Egypt, the lotus became a defining motif of the 1920s Egyptian Revival—a design movement sparked by the discovery of Tutankhamun’s tomb and known for its stylized interpretations of sacred symbols. Here, the lotus petals rise with quiet strength, merging mythology and masterful design.\u003c\/p\u003e\n\u003cp\u003eA ring that honors the past—and was made for the future.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHandcrafted by Erstwhile in the heart of New York City, the Erstwhile Collection showcases rare antique diamonds elegantly set in precious metals.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eItem OSIRIS 2.52JVVS2\u003c\/li\u003e\n\u003cli\u003e2.52 carat antique old European cut diamond with J color and VVS2 clarity with GIA# \u003ca href=\"https:\/\/www.gia.edu\/report-check?reportno=2225354777\u0026amp;locale=en_US\" rel=\"noopener\" target=\"_blank\"\u003e2225354777\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003ePlatinum\u003c\/li\u003e\n\u003cli\u003eCurrent ring size: 6.25 (ring can be re-sized)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cspan\u003eShipping\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe offer free shipping. Orders will be shipped within two business days via insured FedEx delivery unless add-on services are applied. All orders will be arranged with you, the purchaser, and will not ship without your approval. If you have an important date in mind, let us know so we can plan accordingly. All shipments require an adult signature.\u003c\/p\u003e\n\u003cp\u003eInternational shipping is $175\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eReturn Policy\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe accept returns within 14 days of receipt. We offer free shipping on returns in the US; contact us to arrange a return or exchange. We will provide a free return shipping label that will be insured. Purchases shipped back without our knowledge will incur a fee equal to 10% of the purchase value. Returns without our knowledge which are then lost\/stolen in transit, are the sender's responsibility.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eCustomize\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eYou can personalize this ring with your preferred carat size, color, and clarity, available in platinum, 18k yellow, or rose gold. It's important to mention that we exclusively use natural antique cut diamonds. The creation of bespoke projects typically requires about 4 to 6 weeks. \u003ca href=\"mailto:info@erstwhilejewelry.com?subject=I%20would%20like%20to%20find%20out%20about%20creating%20a%20bespoke%20Astrid\"\u003eEmail us to start a bespoke project.\u003c\/a\u003e\u003c\/p\u003e","brand":"Erstwhile","offers":[{"title":"Default Title","offer_id":44422735331558,"sku":"OSIRIS 2.52JVVS2","price":46700.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/5747\/files\/osiris-art-deco-egyptian-revival-inspired-2-52-ct-engagement-ring-1085102495.png?v=1756420432"},{"product_id":"victorian-3-04-carat-three-stone-old-european-diamond-and-gold-ring","title":"Victorian 3.04 Carat Three Stone Antique Old European Diamond Gold Engagement Ring","description":"\u003cp\u003eRare antique Victorian three stone engagement ring featuring a unique 3.04 carat old European cut diamond. Unlike typical old European cuts, this diamond is exceptionally flat—a characteristic known in the jewelry industry as \"spready\"—with a larger-than-usual table that distributes its weight across the surface, creating the illusion of a much larger stone. GIA-certified J color, VVS2 clarity, it is flanked by a pair of old European cut diamonds of approximately 0.30 carats each. Set in warm 14k yellow gold. Circa 1890.\u003c\/p\u003e\n\u003cp\u003eShown with the \u003ca rel=\"noopener\" title=\"Old Miner\" href=\"https:\/\/erstwhilejewelry.com\/products\/old-miner-18k-yellow-gold\" target=\"_blank\"\u003eOld Miner\u003c\/a\u003e and \u003ca rel=\"noopener\" title=\"Classic Hoop 2mm\" href=\"https:\/\/erstwhilejewelry.com\/products\/classic-hoop-2mm-18k-yellow-gold\" target=\"_blank\"\u003eClassic Hoop 2mm\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eItem 8641\u003c\/li\u003e\n\u003cli\u003e3.04 carat vintage old European cut diamond of J color and VVS2 clarity\u003c\/li\u003e\n\u003cli\u003eGIA Natural Diamond Grading Report #\u003ca href=\"https:\/\/www.gia.edu\/report-check?reportno=6157223044\u0026amp;locale=en_US\"\u003e6157223044\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e14k yellow gold\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCenter: 10.1x19.5mm, shank: 1.3-2.2mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCurrent ring size: 6.5 (ring can be re-sized)\u003c\/li\u003e\n\u003cli\u003eCirca 1890\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cspan\u003eShipping\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe offer free shipping. Orders will be shipped within two business days via insured FedEx delivery unless add-on services are applied. All orders will be arranged with you, the purchaser, and will not ship without your approval. If you have an important date in mind, let us know so we can plan accordingly. All shipments require an adult signature.\u003c\/p\u003e\n\u003cp\u003eInternational shipping is $175\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eReturn Policy\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe accept returns within 14 days of receipt. We offer free shipping on returns in the US; contact us to arrange a return or exchange. We will provide a free return shipping label that will be insured. Purchases shipped back without our knowledge will incur a fee equal to 10% of the purchase value. Returns without our knowledge which are then lost\/stolen in transit, are the sender's responsibility.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eRecreate\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe have the capability to recreate specific vintage rings using exclusively natural antique cut diamonds. Please be aware that bespoke projects typically require a timeframe of approximately 4 to 6 weeks for creation. \u003ca href=\"mailto:info@erstwhilejewelry.com?subject=I%20would%20like%20to%20find%20out%20about%20creating%20a%20bespoke%20ring\"\u003eEmail us to start a bespoke project.\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Vintage","offers":[{"title":"Default Title","offer_id":44908490227942,"sku":"8641","price":69000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/5747\/files\/rare-victorian-3-04-carat-three-stone-diamond-gold-antique-engagement-ring-1085104825.png?v=1756445992"},{"product_id":"tiffany-co-art-deco-2-09-carat-transitional-cut-diamond-vintage-engagement-ring-1920s","title":"Tiffany \u0026 Co. Art Deco 2.09 Carat Transitional Cut Diamond Vintage Engagement Ring","description":"\u003cp\u003e\u003cspan\u003eThis exquisite 1920's vintage Tiffany \u0026amp; Co. engagement ring showcases a GIA certified 2.09 carat transitional cut diamond with G color and VS1 clarity. Accented with carre cut diamonds, the low-profile platinum setting makes it both elegant and practical. A beautiful example of Tiffany \u0026amp; Co.'s renowned craftsmanship.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003ePaired with an \u003ca href=\"https:\/\/erstwhilejewelry.com\/products\/art-deco-full-cut-diamond-eternity-vintage-wedding-band\" title=\"Art Deco 1.75 Carat Diamond Eterntiy Vintage Wedding Band\" rel=\"noopener\" target=\"_blank\"\u003eArt Deco 1.75 Carat Diamond Eterntiy Vintage Wedding Band\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan data-mce-fragment=\"1\"\u003eDetails\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eItem 8706\u003c\/li\u003e\n\u003cli\u003e2.09 carat vintage transitional cut diamond with G color and VS1 clarity\u003c\/li\u003e\n\u003cli\u003eSide stones: approx. .50 carats of carré cut diamonds\u003c\/li\u003e\n\u003cli\u003eGIA Natural Diamond Grading Report #\u003ca href=\"https:\/\/www.gia.edu\/report-check?locale=en_US\u0026amp;reportno=6183913879\"\u003e\u003cspan\u003e6183913879\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003ePlatinum\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMeasurements: the center is 8.62mm tall, the band is 1.6mm wide\u003c\/li\u003e\n\u003cli\u003eCurrent ring size: 8.5 (ring can be re-sized)\u003c\/li\u003e\n\u003cli\u003eCirca 1920\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cspan data-mce-fragment=\"1\"\u003eShipping\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe offer free shipping. Orders will be shipped within two business days via insured FedEx delivery unless add-on services are applied. All orders will be arranged with you, the purchaser, and will not ship without your approval. If you have an important date in mind, let us know so we can plan accordingly. All shipments require an adult signature.\u003c\/p\u003e\n\u003cp\u003eInternational shipping is $175\u003c\/p\u003e\n\u003ch4\u003e\u003cspan data-mce-fragment=\"1\"\u003eReturn Policy\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe accept returns within 14 days of receipt. We offer free shipping on returns in the US; contact us to arrange a return or exchange. We will provide a free return shipping label that will be insured. Purchases shipped back without our knowledge will incur a fee equal to 10% of the purchase value. Returns without our knowledge which are then lost\/stolen in transit, are the sender's responsibility.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan data-mce-fragment=\"1\"\u003eRecreate\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe have the capability to recreate specific vintage rings using exclusively natural antique cut diamonds. Please be aware that bespoke projects typically require a timeframe of approximately 4 to 6 weeks for creation. \u003ca href=\"mailto:info@erstwhilejewelry.com?subject=I%20would%20like%20to%20find%20out%20about%20creating%20a%20bespoke%20ring\" data-mce-fragment=\"1\"\u003eEmail us to start a bespoke project.\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Vintage","offers":[{"title":"Default Title","offer_id":45202198692070,"sku":"8706","price":49000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/5747\/files\/tiffany-co-1920s-2-09-carat-diamond-platinum-engagement-ring-1085103536.png?v=1756431719"},{"product_id":"vintage-bulgari-5-02-carat-transitional-cut-diamond-vintage-engagement-ring","title":"Bulgari 5.02 Carat Transitional Cut Diamond Vintage Engagement Ring","description":"\u003cp\u003eImpressive vintage Bulgari engagement ring centered with a 5.02 carat transitional cut diamond with M color and VS1 clarity, accentuated by tapered baguettes at the shoulders. Set in platinum and signed Bulgari, this ring combines an exceptional antique diamond with the craftsmanship synonymous with the iconic jeweler.\u003c\/p\u003e\n\u003cp\u003eShown with \u003ca title=\"Vintage Midcentury 3.25 Carat Baguette Diamond Eternity Band - Size 6\" href=\"https:\/\/erstwhilejewelry.com\/products\/midcentury-3-25-carat-baguette-diamond-eternity-band\"\u003eVintage Midcentury 3.25 Carat Baguette Diamond Eternity Band - Size 6\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eItem 8704\u003c\/li\u003e\n\u003cli\u003e5.02 carat transitional cut diamond with M color and VS1 clarity\u003ca href=\"https:\/\/www.gia.edu\/report-check?reportno=2221791925\u0026amp;locale=en_US\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.gia.edu\/report-check?reportno=2221791925\u0026amp;locale=en_US\"\u003eGIA Natural Diamond Grading Report #2221791925\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003ePlatinum\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMeasurements: the center stands 12.25mm tall, with a 1.4mm band\u003c\/li\u003e\n\u003cli\u003eCurrent ring size: 7 (ring can be re-sized)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSigned Bulgari\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cspan\u003eShipping\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe offer free shipping. Orders will be shipped within two business days via insured FedEx delivery unless add-on services are applied. All orders will be arranged with you, the purchaser, and will not ship without your approval. If you have an important date in mind, let us know so we can plan accordingly. All shipments require an adult signature.\u003c\/p\u003e\n\u003cp\u003eInternational shipping is $175\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eReturn Policy\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe accept returns within 14 days of receipt. We offer free shipping on returns in the US; contact us to arrange a return or exchange. We will provide a free return shipping label that will be insured. Purchases shipped back without our knowledge will incur a fee equal to 10% of the purchase value. Returns without our knowledge which are then lost\/stolen in transit, are the sender's responsibility.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eRecreate\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe have the capability to recreate specific vintage rings using exclusively natural antique cut diamonds. Please be aware that bespoke projects typically require a timeframe of approximately 4 to 6 weeks for creation. \u003ca href=\"mailto:info@erstwhilejewelry.com?subject=I%20would%20like%20to%20find%20out%20about%20creating%20a%20bespoke%20ring\"\u003eEmail us to start a bespoke project.\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Vintage","offers":[{"title":"Default Title","offer_id":45211460567270,"sku":"8704","price":75000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/5747\/files\/bulgari-5-02-carat-transitional-cut-diamond-vintage-engagement-ring-1085096623.png?v=1756361626"},{"product_id":"j-e-caldwell-art-deco-1-carat-emerald-cut-diamond-vintage-engagement-ring-8712","title":"J.E. Caldwell Art Deco 1.84 Carat Emerald Cut Diamond and Emerald Vintage Engagement Ring","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eJ.E. Caldwell Art Deco vintage engagement ring centered with an east-west oriented GIA certified emerald cut diamond of 1.84 carats with D color and VS1 clarity. Flanked at ordinal points by French cut and calibré cut emeralds. Accented with old European and single cut diamonds, slivers of openwork, millegrain detail, and engraving. Made in platinum. Signed JEC for J.E. Caldwell. \u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan data-mce-fragment=\"1\"\u003eDetails\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eItem \u003cspan\u003e8712\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e1.84 carat antique emerald cut diamond with D color and VS1 clarity with GIA Natural Diamond Grading Report #\u003ca href=\"https:\/\/www.gia.edu\/report-check?locale=en_US\u0026amp;reportno=2235296797\"\u003e\u003cspan\u003e2235296797\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eCalibré and French cut emeralds\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePlatinum\u003c\/li\u003e\n\u003cli\u003eThe front of the ring stands 11.12mm tall, with a .97mm band (upon purchase, we would widen the band while it is being resized for added stability)\u003c\/li\u003e\n\u003cli\u003eCurrent ring size: 6.25 (ring can be re-sized)\u003c\/li\u003e\n\u003cli\u003eCirca 1920\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cspan data-mce-fragment=\"1\"\u003eShipping\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe offer free shipping. Orders will be shipped within two business days via insured FedEx delivery unless add-on services are applied. All orders will be arranged with you, the purchaser, and will not ship without your approval. If you have an important date in mind, let us know so we can plan accordingly. All shipments require an adult signature.\u003c\/p\u003e\n\u003cp\u003eInternational shipping is $175\u003c\/p\u003e\n\u003ch4\u003e\u003cspan data-mce-fragment=\"1\"\u003eReturn Policy\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe accept returns within 14 days of receipt. We offer free shipping on returns in the US; contact us to arrange a return or exchange. We will provide a free return shipping label that will be insured. Purchases shipped back without our knowledge will incur a fee equal to 10% of the purchase value. Returns without our knowledge which are then lost\/stolen in transit, are the sender's responsibility.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan data-mce-fragment=\"1\"\u003eRecreate\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe have the capability to recreate specific vintage rings using exclusively natural antique cut diamonds. Please be aware that bespoke projects typically require a timeframe of approximately 4 to 6 weeks for creation. \u003ca data-mce-fragment=\"1\" href=\"mailto:info@erstwhilejewelry.com?subject=I%20would%20like%20to%20find%20out%20about%20creating%20a%20bespoke%20ring\"\u003eEmail us to start a bespoke project.\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Vintage","offers":[{"title":"Default Title","offer_id":45387805327590,"sku":"8712","price":28000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/5747\/files\/j-e-caldwell-art-deco-1-84-ct-emerald-cut-diamond-and-emerald-vintage-engagement-ring-1085101332.png?v=1756405192"},{"product_id":"cyllene-1-carat","title":"Cyllene 2.73","description":"\u003cp\u003eCyllene draws inspiration from the timeless Edwardian era and is centered with a GIA certified antique 2.73 carat old European cut diamond with J color and VS2 clarity, set in platinum with delicate prongs. The ring boasts tapered shoulders adorned with single cut diamonds, while the slender band features refined metalwork. This piece is a celebration of the artistry of past eras.\u003c\/p\u003e\n\u003cp\u003eHandcrafted by Erstwhile in the heart of New York City, the Erstwhile Collection showcases rare antique diamonds elegantly set in precious metals.\u003c\/p\u003e\n\u003cp\u003ePaired with \u003ca title=\"Art Deco Platinum Vintage Diamond Eternity Wedding Band - Size 5.25\" href=\"https:\/\/erstwhilejewelry.com\/products\/art-deco-platinum-diamond-band\"\u003eArt Deco Platinum Vintage Diamond Eternity Wedding Band - Size 5.25\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4\u003eDetails\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eCYLLENE PT 2.73JVS2\u003c\/li\u003e\n\u003cli\u003eGIA Natural Diamond Grading Report # 6485447401\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCenter diamond size: 2.73 carats\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCenter diamond cut: Old European Brilliant\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCenter diamond quality: J color and VS2 clarity\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003ePlatinum\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCurrent ring size: 6 (ring can be re-sized)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMade in NYC\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cspan data-mce-fragment=\"1\"\u003eShipping\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe offer free shipping. Orders will be shipped within two business days via insured FedEx delivery unless add-on services are applied. All orders will be arranged with you, the purchaser, and will not ship without your approval. If you have an important date in mind, let us know so we can plan accordingly. All shipments require an adult signature.\u003c\/p\u003e\n\u003cp\u003eInternational shipping is $175\u003c\/p\u003e\n\u003ch4\u003e\u003cspan data-mce-fragment=\"1\"\u003eReturn Policy\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe accept returns within 14 days of receipt. We offer free shipping on returns in the US; contact us to arrange a return or exchange. We will provide a free return shipping label that will be insured. Purchases shipped back without our knowledge will incur a fee equal to 10% of the purchase value. Returns without our knowledge which are then lost\/stolen in transit, are the sender's responsibility.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan data-mce-fragment=\"1\"\u003eCustomize\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eYou can personalize this ring with your preferred carat size, color, and clarity, available in platinum, 18k yellow, or rose gold. It's important to mention that we exclusively use natural antique cut diamonds. The creation of bespoke projects typically requires about 4 to 6 weeks. \u003ca data-mce-fragment=\"1\" href=\"mailto:info@erstwhilejewelry.com?subject=I%20would%20like%20to%20find%20out%20about%20creating%20a%20bespoke%20ring\" data-mce-href=\"mailto:info@erstwhilejewelry.com?subject=I%20would%20like%20to%20find%20out%20about%20creating%20a%20bespoke%20ring\"\u003eEmail us to start a bespoke project.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Erstwhile","offers":[{"title":"Default Title","offer_id":45473877786854,"sku":"CYLLENE PT 2.73JVS2","price":33750.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/5747\/files\/2-73-ct-edwardian-inspired-platinum-engagement-ring-cyllene-1090914117.png?v=1756473361"},{"product_id":"alya-antique-old-european-cut-diamond-three-stone-yellow-gold-engagement-ring","title":"Alya 1.34","description":"\u003cp\u003eAlya 1.34 is a study in balance and proportion, bringing together three antique old European cut diamonds in a sculptural arrangement that feels quietly bold. The softly pillowed stones glow with the broad, chunky faceting characteristic of antique cuts, while the sweeping crown-like prongs create a fluid silhouette across the finger. Designed with a low, wearable profile, the setting draws from early antique construction with an emphasis on symmetry and light.\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" title=\"Shop By Erstwhile Engagement Rings\" href=\"https:\/\/erstwhilejewelry.com\/collections\/erstwhile-engagement-rings\" target=\"_blank\"\u003eBy Erstwhile\u003c\/a\u003e designs focus on proportion, restraint, and longevity, reinterpreting historic details through a modern lens. Handcrafted in the heart of New York City, the Erstwhile Collection showcases rare antique diamonds elegantly set in precious metals.\u003c\/p\u003e\n\u003ch4\u003eDetails\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eItem: ALYA 1.34JVS2\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eCenter stone: Antique certified natural 1.34 carat old European cut diamond with J color and VS2 clarity and GIA# \u003ca href=\"https:\/\/www.gia.edu\/report-check?locale=en_US\u0026amp;reportno=5222437233\" target=\"_blank\" title=\"GIA look up\" rel=\"noopener\"\u003e5222437233 \u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-size: 0.875rem;\"\u003eSide stones: Antique certified natural .99 carat old European cut diamond with I color and VS2 clarity with GIA# \u003ca href=\"https:\/\/www.gia.edu\/report-check?locale=en_US\u0026amp;reportno=2235639640\" target=\"_blank\" title=\"GIA look up\" rel=\"noopener\"\u003e2235639640\u003c\/a\u003e and .98 carat old European cut diamond with I color and VS2 clarity with GIA# \u003ca href=\"https:\/\/www.gia.edu\/report-check?locale=en_US\u0026amp;reportno=5222967098\" target=\"_blank\" title=\"GIA look up\" rel=\"noopener\"\u003e5222967098\u003c\/a\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMetal: 18K yellow gold\u003c\/li\u003e\n\u003cli\u003eCurrent ring size: 6.5 (ring can be re-sized)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eShipping\u003c\/h4\u003e\n\u003cp\u003eWe offer free shipping. Orders will be shipped within two business days, fully insured, via FedEx unless add-on services are applied. All orders will be personally arranged with you, the purchaser, and will not ship without your approval. If you have an important date in mind, let us know immediately so we can plan with you accordingly. All shipments require an adult signature.\u003c\/p\u003e\n\u003cp\u003eInternational shipping is $175\u003c\/p\u003e\n\u003ch4\u003eReturn Policy\u003c\/h4\u003e\n\u003cp\u003eIf you are not completely satisfied with your purchase, we accept returns within 14 days of receipt in the US. We offer free shipping on returns; contact us to arrange a return or exchange. We will provide a free return shipping label. Purchases shipped back without our knowledge will incur a fee equal to 10% of the purchase value. Returns without our knowledge which are then lost\/stolen in transit, are the sender's responsibility.\u003c\/p\u003e\n\u003ch4\u003eCustomize\u003c\/h4\u003e\n\u003cp\u003eThis ring is available to be customized with your choice of carat size, color, and clarity in platinum, 18k yellow, or rose gold. Please note we only work with natural antique cut diamonds. Bespoke projects take approximately 4 to 6 weeks to create. \u003ca href=\"mailto:info@erstwhilejewelry.com?subject=I%20would%20like%20to%20find%20out%20about%20creating%20a%20bespoke%20ring\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eEmail us to start a bespoke project.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Erstwhile","offers":[{"title":"Default Title","offer_id":45475411755238,"sku":"ALYA 1.30KSI1","price":23700.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/5747\/files\/Antique_Old_European_Cut_Diamond_Vintage_Inspired_Three_Stone_Engagement_Ring_Alya_1.34.png?v=1778869245"},{"product_id":"art-deco-old-mine-cushion-diamond-sapphire-vintage-engagement-ring-8711","title":"Art Deco Old Mine Cushion Cut Diamond \u0026 Sapphire Vintage Engagement Ring","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eArt Deco vintage engagement ring centered with a bright millegrain set certified antique old mine cushion cut diamond of approximately 1.25 carats with F-G color and VS2 clarity. Accented with a surround of calibré cut sapphires and old mine diamonds with a scalloped edge and rose cut diamonds on the shoulders, made in platinum.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eItem 8711\u003c\/li\u003e\n\u003cli\u003eStone: natural Old Mine Cut diamond, approx. 1.25 carats, F-G color and VS2 clarity (\u003ca href=\"https:\/\/www.gcalusa.com\/certificate-search.html?certificate_id=J342121107\"\u003eGCal \u003cspan\u003eDiamond \u0026amp; Jewelry Analysis\u003c\/span\u003e #J342121107)\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eAccent: natural Old European Cut and Rose Cut diamonds - approx. 0.50 carats, E-G color, VS1-SI1 clarity, and Calibré Cut sapphires (\u003ca href=\"https:\/\/www.gcalusa.com\/certificate-search.html?certificate_id=J342121107\"\u003eGCal \u003cspan\u003eDiamond \u0026amp; Jewelry Analysis\u003c\/span\u003e #J342121107)\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eMetal: Platinum\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMeasurements: the center is 17.9 mm tall, with a 1.47 mm band\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eEra: Art Deco, c. 1920\u003c\/li\u003e\n\u003cli\u003eCurrent ring size: 4.5 (ring can be resized)\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cspan\u003eShipping\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe offer free shipping. Orders will be shipped within two business days via insured FedEx delivery unless add-on services are applied. All orders will be arranged with you, the purchaser, and will not ship without your approval. If you have an important date in mind, let us know so we can plan accordingly. All shipments require an adult signature.\u003c\/p\u003e\n\u003cp\u003eInternational shipping is $175\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eReturn Policy\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe accept returns within 14 days of receipt. We offer free shipping on returns in the US; contact us to arrange a return or exchange. We will provide a free return shipping label that will be insured. Purchases shipped back without our knowledge will incur a fee equal to 10% of the purchase value. Returns without our knowledge which are then lost\/stolen in transit, are the sender's responsibility.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eRecreate\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe have the capability to recreate specific vintage rings using exclusively natural antique cut diamonds. Please be aware that bespoke projects typically require a timeframe of approximately 4 to 6 weeks for creation. \u003ca href=\"mailto:info@erstwhilejewelry.com?subject=I%20would%20like%20to%20find%20out%20about%20creating%20a%20bespoke%20ring\"\u003eEmail us to start a bespoke project.\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Vintage","offers":[{"title":"Default Title","offer_id":45486173323494,"sku":"8711","price":29000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/5747\/files\/art-deco-old-mine-cushion-cut-diamond-sapphire-vintage-engagement-ring-1092083082.png?v=1756474200"},{"product_id":"celeste-solitaire-3-carat-antique-old-mine-diamond-three-stone-18k-gold-engagement-ring","title":"Celeste 3.18","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003eCeleste 3.18 is a By Erstwhile design centering a 3.18 carat antique old mine cut diamond, celebrated for its broad facets, softly squared outline, and candlelit glow. The center stone is accented by two antique companion diamonds, creating a balanced composition that highlights the depth and character of the old mine cut. Handcrafted in yellow gold, the setting features sculptural, Victorian-inspired prongs and an elegant, gently elevated profile that allows light to enter from all angles while remaining comfortable for everyday wear.\u003cbr\u003e\u003cbr\u003e\u003ca rel=\"noopener\" title=\"engagement rings by erstwhile\" href=\"https:\/\/erstwhilejewelry.com\/collections\/erstwhile-engagement-rings\" target=\"_blank\"\u003eBy Erstwhile\u003c\/a\u003e designs focus on proportion, restraint, and longevity\u003cspan\u003e—\u003c\/span\u003ereinterpreting historic details through a modern lens. Handcrafted in the heart of New York City, the Erstwhile Collection showcases rare antique diamonds elegantly set in precious metals.\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eItem: CELESTE 3.18STVS2\u003c\/li\u003e\n\u003cli\u003eCenter Stone: 3.18 carat Old Mine Brilliant diamond with S-T color and VS2 clarity with GIA Natural Diamond Grading Report #6233711734. \u003c\/li\u003e\n\u003cli\u003eAccents: .95 carat total old European cut diamonds\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e18K yellow gold\u003c\/li\u003e\n\u003cli\u003eCurrent ring size: 6.5 (ring can be resized)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cspan\u003eShipping\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe offer free shipping. Orders will be shipped within two business days, fully insured, via FedEx unless add-on services are applied. All orders will be personally arranged with you, the purchaser, and will not ship without your approval. If you have an important date in mind, let us know immediately so we can plan with you accordingly. All shipments require an adult signature.\u003c\/p\u003e\n\u003cp\u003eInternational shipping is $175\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eReturn Policy\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eIf you are not completely satisfied with your purchase, we accept returns within 14 days of receipt in the US. We offer free shipping on returns; contact us to arrange a return or exchange. We will provide a free return shipping label. Purchases shipped back without our knowledge will incur a fee equal to 10% of the purchase value. Returns without our knowledge, which are then lost\/stolen in transit, are the sender's responsibility.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eCustomize\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eThis ring is available to be customized with your choice of carat size, color, and clarity in platinum, 18k yellow, or rose gold. Please note we only work with natural antique cut diamonds. Bespoke projects take approximately 4 to 6 weeks to create. \u003ca href=\"mailto:info@erstwhilejewelry.com?subject=I%20would%20like%20to%20find%20out%20about%20creating%20a%20bespoke%20ring\"\u003eEmail us to start a bespoke project.\u003c\/a\u003e\u003c\/p\u003e","brand":"Erstwhile","offers":[{"title":"Default Title","offer_id":45550954741990,"sku":"CELESTE 3.06 UVVS1","price":37200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/5747\/files\/3.06ct_Antique_Old_Mine_Diamond_Three_Stone_18k_Gold_Engagement_Ring_Celeste_Solitaire.png?v=1769285708"},{"product_id":"tiffany-co-art-deco-3-27-carat-old-european-cut-diamond-vintage-engagement-ring","title":"Tiffany \u0026 Co. Art Deco 3.27 Carat Old European Cut Diamond Vintage Engagement Ring","description":"\u003cp\u003eTiffany \u0026amp; Co. Art Deco vintage engagement ring, centered with a GIA certified 3.27 carat antique old European cut diamond. The old European cut diamond is a precursor to the modern round brilliant cut, with a rounded shape, high crown, and large facets. Developed in the late 19th and early 20th centuries. Its facets are typically smaller and more numerous than those of the earlier old mine cut, giving the stone a distinctive. Set in four prongs, flanked by a pair of tapered bullet-shaped diamonds, approximately .25 carats each. Crafted in platinum and signed Tiffany \u0026amp; Co., this ring exemplifies the craftsmanship of the renowned jewelry house.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eItem: 8816\u003c\/li\u003e\n\u003cli\u003eStone: Antique certified natural 3.27 carat antique old European cut diamond with J color and VS2 clarity and GIA Natural Diamond Grading Report #\u003ca href=\"https:\/\/www.gia.edu\/report-check?locale=en_US\u0026amp;reportno=2231357716\"\u003e2231357716\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eMetal: Platinum\u003c\/li\u003e\n\u003cli\u003eMeasurements: The center stands: 9.4mm tall with a 2mm band\u003c\/li\u003e\n\u003cli\u003eCurrent ring size: 5.75 (ring can be re-sized)\u003c\/li\u003e\n\u003cli\u003eEra: Art Deco, c. 1920\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cspan\u003eShipping\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe offer free shipping. Orders will be shipped within two business days via insured FedEx delivery unless add-on services are applied. All orders will be arranged with you, the purchaser, and will not ship without your approval. If you have an important date in mind, let us know so we can plan accordingly. All shipments require an adult signature.\u003c\/p\u003e\n\u003cp\u003eInternational shipping is $175\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eReturn Policy\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe accept returns within 14 days of receipt. We offer free shipping on returns in the US; contact us to arrange a return or exchange. We will provide a free return shipping label that will be insured. Purchases shipped back without our knowledge will incur a fee equal to 10% of the purchase value. Returns without our knowledge which are then lost\/stolen in transit, are the sender's responsibility.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eRecreate\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe have the capability to recreate specific vintage rings using exclusively natural antique cut diamonds. Please be aware that bespoke projects typically require a timeframe of approximately 4 to 6 weeks for creation. \u003ca href=\"mailto:info@erstwhilejewelry.com?subject=I%20would%20like%20to%20find%20out%20about%20creating%20a%20bespoke%20ring\"\u003eEmail us to start a bespoke project.\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Vintage","offers":[{"title":"Default Title","offer_id":45675819106534,"sku":"8816","price":70000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/5747\/files\/Tiffany_Co._Art_Deco_3.27_Carat_Old_European_Cut_Diamond_Engagement_Ring.jpg?v=1779041905"},{"product_id":"cartier-art-deco-2-18-carat-marquise-diamond-vintage-engagement-ring","title":"Cartier Art Deco 2.18 Carat Marquise Diamond Vintage Engagement Ring","description":"\u003cp\u003eCartier Art Deco vintage engagement ring, circa 1930, set with a GIA-certified 2.18 carat antique marquise cut diamond, graded H color and SI1 clarity. The diamond is mounted in a low-profile platinum setting with six prongs and flanked by tapered baguette-cut diamonds in channel settings. The slender band is stamped with French importation marks and signed Cartier. An example of Cartier’s early 20th century design, combining architectural restraint with precise proportions.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eItem: 4776\u003c\/li\u003e\n\u003cli\u003eStones: 2.18 carat antique marquise cut diamond with H color and SI1 clarity with GIA Diamond Grading Report For Natural Diamond \u003ca href=\"https:\/\/www.gia.edu\/report-check?locale=en_US\u0026amp;reportno=2225771883\" target=\"_blank\" title=\"GIA look up\" rel=\"noopener\"\u003e#2225771883\u003c\/a\u003e with tapered baguette cut diamonds\u003c\/li\u003e\n\u003cli\u003eMetal: Platinum\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eMeasurements: Center diamond measures 14.4mm tall by 7.7mm wide with a 1.1 - 1.9 mm band\u003c\/span\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eCurrent ring size: 6.5 (ring can be re-sized)\u003cmeta charset=\"utf-8\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eSigned: Cartier\u003c\/li\u003e\n\u003cli\u003eEra: Art Deco, c. 1930\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cspan\u003eShipping\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe offer free shipping. Orders will be shipped within two business days via insured FedEx delivery unless add-on services are applied. All orders will be arranged with you, the purchaser, and will not ship without your approval. If you have an important date in mind, let us know so we can plan accordingly. All shipments require an adult signature.\u003c\/p\u003e\n\u003cp\u003eInternational shipping is $175\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eReturn Policy\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe accept returns within 14 days of receipt. We offer free shipping on returns in the US; contact us to arrange a return or exchange. We will provide a free return shipping label that will be insured. Purchases shipped back without our knowledge will incur a fee equal to 10% of the purchase value. Returns without our knowledge which are then lost\/stolen in transit, are the sender's responsibility.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eRecreate\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe have the capability to recreate specific vintage rings using exclusively natural antique cut diamonds. Please be aware that bespoke projects typically require a timeframe of approximately 4 to 6 weeks for creation. \u003ca href=\"mailto:info@erstwhilejewelry.com?subject=I%20would%20like%20to%20find%20out%20about%20creating%20a%20bespoke%20ring\"\u003eEmail us to start a bespoke project.\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Vintage","offers":[{"title":"Default Title","offer_id":45675996152038,"sku":"8890","price":36000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/5747\/files\/cartier-art-deco-2-18-carat-marquise-diamond-vintage-engagement-ring-1177008380.png?v=1756486664"},{"product_id":"prism-shifter-old-european-cut-diamond-platinum-engagement-ring-2-carat","title":"Prism Shifter 2.09","description":"\u003cp class=\"\" data-end=\"390\" data-start=\"112\"\u003eHandcrafted Art Deco inspired engagement ring centered with a GIA certified 2.09 carat old European cut diamond with K color and VVS1 clarity. Set in a crown-style prong mounting with a hidden halo and two diamonds tucked just below the center stone. Crisp baguette shoulders are accented with single cut diamonds, leading into a hand engraved wheat pattern along the band, a refined detail with vintage roots. The low-profile setting is designed for a comfortable fit and sits flush with a wedding band.\u003c\/p\u003e\n\u003cp\u003eCrafted by Erstwhile in the heart of New York City, the Erstwhile Collection showcases rare antique diamonds elegantly set in precious metals.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eItem: PRISM PT 2.09KVVS1\u003c\/li\u003e\n\u003cli\u003eCenter Stone: Antique GIA certified natural 2.09 carat old European cut diamond with K color and VVS1 clarity with GIA Diamond Grading Report \u003ca title=\"GIA look up\" href=\"https:\/\/www.gia.edu\/report-check?reportno=5221599466\u0026amp;locale=en_US\"\u003e#5221599466\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eAccents: Single and baguette cut natural diamonds\u003c\/li\u003e\n\u003cli\u003eMetal: Platinum\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCurrent ring size: 6.5 (ring can be re-sized)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cspan\u003eShipping\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe offer free shipping. Orders will be shipped within two business days via insured FedEx delivery unless add-on services are applied. All orders will be arranged with you, the purchaser, and will not ship without your approval. If you have an important date in mind, let us know so we can plan accordingly. All shipments require an adult signature.\u003c\/p\u003e\n\u003cp\u003eInternational shipping is $175\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eReturn Policy\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe accept returns within 14 days of receipt. We offer free shipping on returns in the US; contact us to arrange a return or exchange. We will provide a free return shipping label that will be insured. Purchases shipped back without our knowledge will incur a fee equal to 10% of the purchase value. Returns without our knowledge, which are then lost\/stolen in transit, are the sender's responsibility.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eCustomize\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eYou can personalize this ring with your preferred carat size, color, and clarity, available in platinum, 18k yellow, or rose gold. It's important to mention that we exclusively use natural antique cut diamonds. The creation of bespoke projects typically requires about 4 to 6 weeks. \u003ca href=\"mailto:info@erstwhilejewelry.com?subject=I%20would%20like%20to%20find%20out%20about%20creating%20a%20bespoke%20ring\"\u003eEmail us to start a bespoke project.\u003c\/a\u003e\u003c\/p\u003e","brand":"Erstwhile","offers":[{"title":"Default Title","offer_id":46695269597414,"sku":"PRISM PT 2.09KVS1","price":26800.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/5747\/files\/2.09_Carat_Antique_Old_European_Diamond_Platinum_Engagement_Ring_Prism_Shifter_3_4.png?v=1775764589"},{"product_id":"celeste-2-carat-old-mine-cut-three-stone-diamond-ring-in-18k-yellow-gold","title":"Celeste 2.26","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003eCeleste 2.26 is a By Erstwhile design centering a 2.26 carat antique old mine cut diamond, celebrated for its broad facets, softly squared outline, and candlelit glow. The center stone is accented by two antique companion diamonds, creating a balanced composition that highlights the depth and character of the old mine cut. Handcrafted in yellow gold, the setting features sculptural, Victorian-inspired prongs and an elegant, gently elevated profile that allows light to enter from all angles while remaining comfortable for everyday wear.\u003cbr\u003e\u003cbr\u003e\u003ca rel=\"noopener\" title=\"engagement rings by erstwhile\" href=\"https:\/\/erstwhilejewelry.com\/collections\/erstwhile-engagement-rings\" target=\"_blank\"\u003eBy Erstwhile\u003c\/a\u003e designs focus on proportion, restraint, and longevity\u003cspan\u003e—\u003c\/span\u003ereinterpreting historic details through a modern lens. Handcrafted in the heart of New York City, the Erstwhile Collection showcases rare antique diamonds elegantly set in precious metals.\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eItem: CELESTE 2.26JSI2\u003c\/li\u003e\n\u003cli\u003eCenter Stone: 2.26 carat certified natural antique old mine diamond with J color and SI2 clarity with GIA Natural Diamond Grading Report #2225873161\u003c\/li\u003e\n\u003cli\u003eSide Stones: 0.77 carats total\u003c\/li\u003e\n\u003cli\u003eMetal: 18K yellow gold\u003c\/li\u003e\n\u003cli\u003eCurrent ring size: 6.5 (ring can be resized)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cspan\u003eShipping\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe offer free shipping. Orders will be shipped within two business days, fully insured, via FedEx unless add-on services are applied. All orders will be personally arranged with you, the purchaser, and will not ship without your approval. If you have an important date in mind, let us know immediately so we can plan with you accordingly. All shipments require an adult signature.\u003c\/p\u003e\n\u003cp\u003eInternational shipping is $175\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eReturn Policy\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eIf you are not completely satisfied with your purchase, we accept returns within 14 days of receipt in the US. We offer free shipping on returns; contact us to arrange a return or exchange. We will provide a free return shipping label. Purchases shipped back without our knowledge will incur a fee equal to 10% of the purchase value. Returns without our knowledge, which are then lost\/stolen in transit, are the sender's responsibility.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eCustomize\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eThis ring is available to be customized with your choice of carat size, color, and clarity in platinum, 18k yellow, or rose gold. Please note we only work with natural antique cut diamonds. Bespoke projects take approximately 4 to 6 weeks to create. \u003ca href=\"mailto:info@erstwhilejewelry.com?subject=I%20would%20like%20to%20find%20out%20about%20creating%20a%20bespoke%20ring\"\u003eEmail us to start a bespoke project.\u003c\/a\u003e\u003c\/p\u003e","brand":"Erstwhile","offers":[{"title":"Default Title","offer_id":47005979902182,"sku":"CELESTE 2.26JSI2","price":32400.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/5747\/files\/2.26ct_Old_Mine_Cut_Three-Stone_Diamond_Ring_in_18K_Yellow_Gold_Celeste.png?v=1765830893"},{"product_id":"3-carat-old-mine-cut-diamond-solitaire-engagement-ring-celeste","title":"Celeste Solitaire 3.60","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003eCeleste Solitaire 3.60 is a By Erstwhile original design centering a 3.60 carat antique old mine cut diamond, prized for its broad facets, softly squared outline, and candlelit glow. The diamond is set in warm 18k yellow gold using sculptural, Victorian inspired high prongs that echo late 19th-century jewelry. The elevated crown allows light to enter the stone from all angles, emphasizing the depth and character unique to antique diamonds, while the clean, gently tapered band keeps the profile elegant and wearable.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/erstwhilejewelry.com\/collections\/erstwhile-engagement-rings\" title=\"engagement rings by erstwhile\" rel=\"noopener\" target=\"_blank\"\u003eBy Erstwhile\u003c\/a\u003e designs focus on proportion, restraint, and longevity\u003cspan\u003e—\u003c\/span\u003ereinterpreting historic details through a modern lens. Handcrafted in the heart of New York City, the Erstwhile Collection showcases rare antique diamonds elegantly set in precious metals.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eItem: CELESTE 3.60KSI2\u003c\/li\u003e\n\u003cli\u003eStone: Natural antique certified 3.60 carat old mine cut diamond with K color and SI2 clarity with GIA Natural Diamond Grading Report \u003ca href=\"https:\/\/www.gia.edu\/report-check?locale=en_US\u0026amp;reportno=6233711734\" title=\"gia report look up\" rel=\"noopener\" target=\"_blank\"\u003e#6233711734\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eMetal: 18K yellow gold\u003c\/li\u003e\n\u003cli\u003eCurrent ring size: 6.5 (ring can be re-sized)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cspan\u003eShipping\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe offer free shipping. Orders will be shipped within two business days, fully insured, via FedEx unless add-on services are applied. All orders will be personally arranged with you, the purchaser, and will not ship without your approval. If you have an important date in mind, let us know immediately so we can plan with you accordingly. All shipments require an adult signature.\u003c\/p\u003e\n\u003cp\u003eInternational shipping is $175\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eReturn Policy\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eIf you are not completely satisfied with your purchase, we accept returns within 14 days of receipt in the US. We offer free shipping on returns; contact us to arrange a return or exchange. We will provide a free return shipping label. Purchases shipped back without our knowledge will incur a fee equal to 10% of the purchase value. Returns without our knowledge which are then lost\/stolen in transit, are the sender's responsibility.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eCustomize\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eThis ring is available to be customized with your choice of carat size, color, and clarity in platinum, 18k yellow, or rose gold. Please note we only work with natural antique cut diamonds. Bespoke projects take approximately 4 to 6 weeks to create. \u003ca href=\"mailto:info@erstwhilejewelry.com?subject=I%20would%20like%20to%20find%20out%20about%20creating%20a%20bespoke%20ring\"\u003eEmail us to start a bespoke project.\u003c\/a\u003e\u003c\/p\u003e","brand":"Erstwhile","offers":[{"title":"Default Title","offer_id":47005998285030,"sku":"CELESTE 3.60KSI2","price":47800.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/5747\/files\/AntiqueOldMineCushionCutDiamondSolitaireEngagementRingCeleste3.60front.png?v=1779920278"},{"product_id":"one-for-you-old-mine-cut-yellow-gold-engagement-ring","title":"One For You 4.42","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003eThe One For You 4.42 \"button back\" engagement ring is a By Erstwhile original design handcrafted in NYC. The ring centers a 4.42 carat antique old mine cut diamond, celebrated for its broad facets and softly domed shape set within a Georgian \u003cspan\u003ecut down gold corolla, from which very high claws in yellow gold arise\u003c\/span\u003e. The 18k yellow gold mounting features a softly matte finish and tapered band that grounds the impressive presence of the stone. A low yet substantial profile honors historic proportions while offering a modern, wearable balance.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eA \"button back ring\" is a vintage-inspired jewelry style featuring a gemstone set in a smooth, rounded, button-like metal base (often a bezel or Georgian cut-down setting) that fully encircles the stone.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eItem: ONE 4.42QRVS2\u003c\/li\u003e\n\u003cli\u003eStone: 4.42 carat certified natural antique old mine cushion cut diamond with Q-R color and VS2 clarity with GIA \u003ca href=\"https:\/\/www.gia.edu\/report-check?locale=en_US\u0026amp;reportno=1232462529\" title=\"report check\" rel=\"noopener\" target=\"_blank\"\u003e#1232462529\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eBand measures: 2.1mm\u003c\/li\u003e\n\u003cli\u003eMetal: 18K yellow gold\u003c\/li\u003e\n\u003cli\u003eCurrent ring size: 6.5 (ring can be resized)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cspan\u003eShipping\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe offer free shipping. Orders will be shipped within two business days, fully insured, via FedEx unless add-on services are applied. All orders will be personally arranged with you, the purchaser, and will not ship without your approval. If you have an important date in mind, let us know immediately so we can plan with you accordingly. All shipments require an adult signature.\u003c\/p\u003e\n\u003cp\u003eInternational shipping is $175\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eReturn Policy\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eIf you are not completely satisfied with your purchase, we accept returns within 14 days of receipt in the US. We offer free shipping on returns; contact us to arrange a return or exchange. We will provide a free return shipping label. Purchases shipped back without our knowledge will incur a fee equal to 10% of the purchase value. Returns without our knowledge which are then lost\/stolen in transit, are the sender's responsibility.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eCustomize\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eThis ring is available to be customized with your choice of carat size, color, and clarity in platinum, 18k yellow, or rose gold. Please note we only work with natural antique cut diamonds. Bespoke projects take approximately 4 to 6 weeks to create. \u003ca href=\"mailto:info@erstwhilejewelry.com?subject=I%20would%20like%20to%20find%20out%20about%20creating%20a%20bespoke%20ring\"\u003eEmail us to start a bespoke project.\u003c\/a\u003e\u003c\/p\u003e","brand":"Erstwhile","offers":[{"title":"Default Title","offer_id":47006053433574,"sku":"ONE 4.42QRVS2","price":52000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/5747\/files\/4.42ct_Old_Mine_Cut_Diamond_Button_Back_Yellow_Gold_Engagement_Ring_One_For_You.png?v=1765044526"},{"product_id":"antique-old-european-cut-diamond-solitaire-engagement-ring-seren","title":"Seren 6.64","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003eSeren 6.64 is an original by Erstwhile design centering an impressive 6.64 carat antique old European cut diamond in 22k yellow gold with a platinum crown. Inspired by late 19th-century solitaires, sculptural prongs and an elevated crown give the ring a bold, architectural presence while clean lines and thoughtful proportions keep it wearable.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/erstwhilejewelry.com\/collections\/erstwhile-engagement-rings\" title=\"engagement rings by erstwhile\" rel=\"noopener\" target=\"_blank\"\u003eBy Erstwhile\u003c\/a\u003e designs focus on proportion, restraint, and longevity\u003cspan\u003e—\u003c\/span\u003ereinterpreting historic details through a modern lens. Handcrafted in the heart of New York City, the Erstwhile Collection showcases rare antique diamonds elegantly set in precious metals.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eItem: SEREN 6.64STVS2\u003c\/li\u003e\n\u003cli\u003eCenter Stone: Natural antique certified 6.64 carat old European cut diamond with S-T color and VS2 clarity and \u003ca href=\"https:\/\/www.gia.edu\/report-check?locale=en_US\u0026amp;reportno=6233674482\"\u003eGIA Natural Diamond Grading Report #6233674482\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMetal: 22K Yellow Gold and Platinum\u003c\/li\u003e\n\u003cli\u003eCurrent ring size: 6.5 (ring can be re-sized)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cspan\u003eShipping\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe offer free shipping. Orders will be shipped within two business days, fully insured, via FedEx unless add-on services are applied. All orders will be personally arranged with you, the purchaser, and will not ship without your approval. If you have an important date in mind, let us know immediately so we can plan with you accordingly. All shipments require an adult signature.\u003c\/p\u003e\n\u003cp\u003eInternational shipping is $175\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eReturn Policy\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eIf you are not completely satisfied with your purchase, we accept returns within 14 days of receipt in the US. We offer free shipping on returns; contact us to arrange a return or exchange. We will provide a free return shipping label. Purchases shipped back without our knowledge will incur a fee equal to 10% of the purchase value. Returns without our knowledge which are then lost\/stolen in transit, are the sender's responsibility.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eCustomize\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eThis ring is available to be customized with your choice of carat size, color, and clarity in platinum, 18k yellow, or rose gold. Please note we only work with natural antique cut diamonds. Bespoke projects take approximately 4 to 6 weeks to create. \u003ca href=\"mailto:info@erstwhilejewelry.com?subject=I%20would%20like%20to%20find%20out%20about%20creating%20a%20bespoke%20ring\"\u003eEmail us to start a bespoke project.\u003c\/a\u003e\u003c\/p\u003e","brand":"Erstwhile","offers":[{"title":"Default Title","offer_id":47006062444774,"sku":"SEREN 6.64STVS2","price":90000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/5747\/files\/6.64ct_Antique_Old_European_Cut_Diamond_Solitaire_Engagement_Ring_Seren_-_Expensive.png?v=1779920294"},{"product_id":"strela-2-02-antique-old-european-diamond-18k-gold-three-stone-engagement-ring","title":"Strela 2.02","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003eThe Strela 2.02 is a By Erstwhile original design, handcrafted in NYC and centering a 2.02 carat antique old European cut diamond accented by two matching diamonds in a three stone configuration set in 18k yellow gold, the mounting features Victorian-inspired prongs with softly sculpted forms that reference 19th-century craftsmanship while maintaining a clean, contemporary profile. The result is an elegant, well-balanced silhouette that sits comfortably on the hand and highlights the stones without excess.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/erstwhilejewelry.com\/collections\/erstwhile-engagement-rings\" title=\"engagement rings by erstwhile\" rel=\"noopener\" target=\"_blank\"\u003eBy Erstwhile\u003c\/a\u003e designs focus on proportion, restraint, and longevity\u003cspan\u003e—\u003c\/span\u003ereinterpreting historic details through a modern lens. Handcrafted in the heart of New York City, the Erstwhile Collection showcases rare antique diamonds elegantly set in precious metals.\u003c\/p\u003e\n\u003cp\u003ePaired with the \u003ca href=\"https:\/\/erstwhilejewelry.com\/products\/classic-hoop-2mm-18k-yellow-gold\" title=\"Classic Hoop\"\u003eClassic Hoop\u003c\/a\u003e and \u003ca title=\"Old Miner\" href=\"https:\/\/erstwhilejewelry.com\/products\/old-miner-18k-yellow-gold\"\u003eOld Miner\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eItem: STRELA 2.02MVS2\u003c\/li\u003e\n\u003cli\u003eCenter Stone: Natural antique certified 2.02 carat old European diamond with M color and VS2 clarity with GIA \u003ca rel=\"noopener\" title=\"gia report look up\" href=\"https:\/\/www.gia.edu\/report-check?locale=en_US\u0026amp;reportno=2225517249\" target=\"_blank\"\u003e#2225517249\u003c\/a\u003e\u003cbr\u003eSide diamonds: 1.48 carat total old European cut diamonds\u003c\/li\u003e\n\u003cli\u003e18K yellow gold\u003c\/li\u003e\n\u003cli\u003eCurrent ring size: 6.5 (ring can be re-sized)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cspan\u003eShipping\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe offer free shipping. Orders will be shipped within two business days, fully insured, via FedEx unless add-on services are applied. All orders will be personally arranged with you, the purchaser, and will not ship without your approval. If you have an important date in mind, let us know immediately so we can plan with you accordingly. All shipments require an adult signature.\u003c\/p\u003e\n\u003cp\u003eInternational shipping is $175\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eReturn Policy\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eIf you are not completely satisfied with your purchase, we accept returns within 14 days of receipt in the US. We offer free shipping on returns; contact us to arrange a return or exchange. We will provide a free return shipping label. Purchases shipped back without our knowledge will incur a fee equal to 10% of the purchase value. Returns without our knowledge which are then lost\/stolen in transit, are the sender's responsibility.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eCustomize\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eThis ring is available to be customized with your choice of carat size, color, and clarity in platinum, 18k yellow, or rose gold. Please note we only work with natural antique cut diamonds. Bespoke projects take approximately 4 to 6 weeks to create. \u003ca href=\"mailto:info@erstwhilejewelry.com?subject=I%20would%20like%20to%20find%20out%20about%20creating%20a%20bespoke%20ring\"\u003eEmail us to start a bespoke project.\u003c\/a\u003e\u003c\/p\u003e","brand":"Erstwhile","offers":[{"title":"Default Title","offer_id":47006067228902,"sku":"STRELA 2.02MVS2","price":22600.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/5747\/files\/strela-antique-three-stone-old-european-cut-diamond-engagement-ring-1209619568.png?v=1764624477"},{"product_id":"strata-antique-square-emerald-cut-engagement-ring","title":"Strata 2.09","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003eThe Strata 2.09 engagement ring is a By Erstwhile original design handcrafted in NYC. The ring centers a GIA certified 2.09 carat antique square Asscher cut diamond. This rare early step cut displays the hallmarks of handcrafted diamond cutting—broader steps, a higher crown, and a softly open culet. The diamond is set in a 4 prong platinum setting and flanked by three graduated baguette diamonds bezel set to either side. Each baguette is carefully matched for coordinating color and clarity. An ultra low, elegant profile highlights the crisp geometry of this mid-20th century inspired design.\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eItem: STRATA PT 2.09HSI2\u003c\/li\u003e\n\u003cli\u003eCenter Stone: 2.09 carat Square Emerald cut diamond with H color and SI2 clarity\u003cbr\u003eGIA Natural Diamond Grading Report \u003ca rel=\"noopener\" title=\"GIA report\" href=\"https:\/\/www.gia.edu\/report-check?locale=en_US\u0026amp;reportno=2225301326\" target=\"_blank\"\u003e#2225301326\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eMetal: platinum\u003c\/li\u003e\n\u003cli\u003eBand measures: 2mm wide\u003c\/li\u003e\n\u003cli\u003eCurrent ring size: 6.5 (ring can be resized)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cspan\u003eShipping\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe offer free shipping. Orders will be shipped within two business days, fully insured, via FedEx unless add-on services are applied. All orders will be personally arranged with you, the purchaser, and will not ship without your approval. If you have an important date in mind, let us know immediately so we can plan with you accordingly. All shipments require an adult signature.\u003c\/p\u003e\n\u003cp\u003eInternational shipping is $175\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eReturn Policy\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eIf you are not completely satisfied with your purchase, we accept returns within 14 days of receipt in the US. We offer free shipping on returns; contact us to arrange a return or exchange. We will provide a free return shipping label. Purchases shipped back without our knowledge will incur a fee equal to 10% of the purchase value. Returns without our knowledge which are then lost\/stolen in transit, are the sender's responsibility.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eCustomize\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eThis ring is available to be customized with your choice of carat size, color, and clarity in platinum, 18k yellow, or rose gold. Please note we only work with natural antique cut diamonds. Bespoke projects take approximately 4 to 6 weeks to create. \u003ca href=\"mailto:info@erstwhilejewelry.com?subject=I%20would%20like%20to%20find%20out%20about%20creating%20a%20bespoke%20ring\"\u003eEmail us to start a bespoke project.\u003c\/a\u003e\u003c\/p\u003e","brand":"Erstwhile","offers":[{"title":"Default Title","offer_id":47006091706598,"sku":"STRATA PT 2.09HSI2","price":24600.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/5747\/files\/2-09ct-antique-square-emerald-cut-engagement-ring-strata-1209628606.png?v=1764632153"},{"product_id":"antique-old-european-cut-diamond-cluster-engagement-ring-8997","title":"Victorian 2.37 Carat Transitional Cut Diamond Cluster Antique Engagement Ring","description":"\u003cp\u003eLate Victorian antique cluster engagement ring centering a 2.37 carat transitional cut diamond, framed by a halo of bright old European cut diamonds. Crafted in 14k yellow gold, the coronet-style setting features softly scalloped forms and hand-finished prongs characteristic of turn-of-the-century workmanship. The combination of early modern diamond cutting with traditional Victorian cluster design reflects a moment of transition at the close of the 19th century. A beautifully balanced and highly wearable antique engagement ring.\u003c\/p\u003e\n\u003ch4\u003eDetails\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eItem: 8997\u003c\/li\u003e\n\u003cli\u003eStones: Natural antique certified 2.37 carat transitional brilliant cut diamond with I color and VVS2 clarity with \u003ca href=\"https:\/\/www.gia.edu\/report-check?reportno=5151077636\u0026amp;locale=en_US\"\u003eGIA #\u003c\/a\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.gia.edu\/report-check?reportno=5151077636\u0026amp;locale=en_US\"\u003e5151077636\u003c\/a\u003e. This diamond has a fairly small table and a large open culet. \u003c\/span\u003e\u003cspan\u003eAccent: 0.50 carats total of natural old European cut diamonds.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eMetal: 14k yellow gold\u003c\/li\u003e\n\u003cli\u003eMeasurements: cluster element is 14.3mm in diameter, band is 1.6mm\u003c\/li\u003e\n\u003cli\u003eEra: Victorian, c. 1890–1900\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCurrent ring size: 5 (ring can be re-sized)\u003cmeta charset=\"utf-8\"\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cspan\u003eShipping\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe offer free shipping. Orders will be shipped within two business days via insured FedEx delivery unless add-on services are applied. All orders will be arranged with you, the purchaser, and will not ship without your approval. If you have an important date in mind, let us know so we can plan accordingly. All shipments require an adult signature.\u003c\/p\u003e\n\u003cp\u003eInternational shipping is $175\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eReturn Policy\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe accept returns within 14 days of receipt. We offer free shipping on returns in the US; contact us to arrange a return or exchange. We will provide a free return shipping label that will be insured. Purchases shipped back without our knowledge will incur a fee equal to 10% of the purchase value. Returns without our knowledge, which are then lost\/stolen in transit, are the sender's responsibility.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eRecreate\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe have the capability to recreate specific vintage rings using exclusively natural antique cut diamonds. Please be aware that bespoke projects typically require a timeframe of approximately 4 to 6 weeks for creation. \u003ca href=\"mailto:info@erstwhilejewelry.com?subject=I%20would%20like%20to%20find%20out%20about%20creating%20a%20bespoke%20ring\"\u003eEmail us to start a bespoke project.\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Vintage","offers":[{"title":"Default Title","offer_id":47006095278310,"sku":"8997","price":41000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/5747\/files\/antique-2-37-old-european-cut-diamond-cluster-engagement-ring-1209628597.png?v=1764632020"},{"product_id":"tiffany-co-mid-century-marquise-diamond-vintage-engagement-ring-9012","title":"Tiffany \u0026 Co. Mid-Century 2.65 Carat Marquise Cut Diamond Vintage Engagement Ring","description":"\u003cp\u003eMid-Century Tiffany \u0026amp; Co. platinum vintage engagement ring centering a 2.65 carat marquise cut diamond, celebrated for its elongated silhouette and bright, lively faceting. The center stone is flanked by tapered baguette diamonds that streamline the profile and draw the eye along the length of the marquise. Crafted in platinum with a low, wearable setting, the ring balances presence with everyday comfort.\u003c\/p\u003e\n\u003ch4\u003eDetails\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eItem: 9012\u003c\/li\u003e\n\u003cli\u003eStones: Natural antique certified 2.65 carat marquise cut diamond with G color and SI1 clarity and GIA report \u003cspan\u003e\u003ca href=\"https:\/\/www.gia.edu\/report-check?locale=en_US\u0026amp;reportno=5234384897\"\u003e#5234384897\u003c\/a\u003e, 2 bullet cut diamonds totaling 0.20 carats\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMetal: Platinum\u003c\/li\u003e\n\u003cli\u003eMeasurements: center element's diameter 11.9 mm, band width 1.8 mm\u003c\/li\u003e\n\u003cli\u003eEra: Mid-Century, c. 1950\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCurrent ring size: 5 (ring can be resized)\u003cmeta charset=\"utf-8\"\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cspan\u003eShipping\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe offer free shipping. Orders will be shipped within two business days via insured FedEx delivery unless add-on services are applied. All orders will be arranged with you, the purchaser, and will not ship without your approval. If you have an important date in mind, let us know so we can plan accordingly. All shipments require an adult signature.\u003c\/p\u003e\n\u003cp\u003eInternational shipping is $175\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eReturn Policy\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe accept returns within 14 days of receipt. We offer free shipping on returns in the US; contact us to arrange a return or exchange. We will provide a free return shipping label that will be insured. Purchases shipped back without our knowledge will incur a fee equal to 10% of the purchase value. Returns without our knowledge, which are then lost\/stolen in transit, are the sender's responsibility.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eRecreate\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe have the capability to recreate specific vintage rings using exclusively natural antique cut diamonds. Please be aware that bespoke projects typically require a timeframe of approximately 4 to 6 weeks for creation. \u003ca href=\"mailto:info@erstwhilejewelry.com?subject=I%20would%20like%20to%20find%20out%20about%20creating%20a%20bespoke%20ring\"\u003eEmail us to start a bespoke project.\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Vintage","offers":[{"title":"Default Title","offer_id":47020548522214,"sku":null,"price":55000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/5747\/files\/Tiffany_Co._Mid-Century_2.65_Carat_Marquise_Cut_Diamond_Vintage_Engagement_Ring.png?v=1765481844"},{"product_id":"art-deco-4-carat-emerald-cut-diamond-engagement-ring","title":"Art Deco 4.43 Carat Emerald Cut Diamond Vintage Engagement Ring","description":"\u003cp\u003eImpressive Art Deco engagement ring centering a natural GIA certified 4.43 carat emerald cut diamond with J color and VS1 clarity. The diamond’s elongated proportions and stepped facets create a striking hall-of-mirrors effect, emphasizing depth and clean geometry. Tapered baguette cut diamonds are set into the shoulders, subtly framing the center stone and reinforcing the linear precision characteristic of the Art Deco period. Crafted in platinum, the mounting features a structured crown and open gallery that allow light to enter from all angles while maintaining a refined, balanced profile. Architectural and precise in its execution, this ring embodies the restraint and design that define early 20th century design.\u003c\/p\u003e\n\u003ch4\u003eDetails\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eItem 9000\u003c\/li\u003e\n\u003cli\u003eCenter: Natural GIA certified 4.43 carat emerald cut diamond with J color and VS1 clarity with \u003ca href=\"https:\/\/www.gia.edu\/report-check?reportno=6237785526\u0026amp;locale=en_US\"\u003eGIA #6237785526\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eAccents: Approximately 0.36 carats total of natural baguette cut diamonds\u003c\/li\u003e\n\u003cli\u003eMetal: Platinum\u003c\/li\u003e\n\u003cli\u003eMeasurements: H x W = 9.6 x 8.7 mm center element, 1.8mm band\u003c\/li\u003e\n\u003cli\u003eEra: Art Deco, c. 1920\u003c\/li\u003e\n\u003cli\u003eCurrent ring size: 6 (ring can be resized)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eShipping\u003c\/h4\u003e\n\u003cp\u003eWe offer free shipping. Orders will be shipped within two business days via insured FedEx delivery unless add-on services are applied. All orders will be arranged with you, the purchaser, and will not ship without your approval. If you have an important date in mind, let us know so we can plan accordingly. All shipments require an adult signature.\u003c\/p\u003e\n\u003cp\u003eInternational shipping is $175\u003c\/p\u003e\n\u003ch4\u003eReturn Policy\u003c\/h4\u003e\n\u003cp\u003eWe accept returns within 14 days of receipt. We offer free shipping on returns in the US; contact us to arrange a return or exchange. We will provide a free return shipping label that will be insured. Purchases shipped back without our knowledge will incur a fee equal to 10% of the purchase value. Returns without our knowledge, which are then lost\/stolen in transit, are the sender's responsibility.\u003c\/p\u003e\n\u003ch4\u003eRecreate\u003c\/h4\u003e\n\u003cp\u003eWe have the capability to recreate specific vintage rings using exclusively natural antique cut diamonds. Please be aware that bespoke projects typically require a timeframe of approximately 4 to 6 weeks for creation. \u003ca href=\"mailto:info@erstwhilejewelry.com?subject=I%20would%20like%20to%20find%20out%20about%20creating%20a%20bespoke%20ring\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eEmail us to start a bespoke project.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Vintage","offers":[{"title":"Default Title","offer_id":47037913301222,"sku":"9000","price":95000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/5747\/files\/Art_Deco_4.43_Carat_Emerald_Cut_Diamond_Vintage_Engagement_Ring.png?v=1772214192"},{"product_id":"victorian-old-mine-diamond-solitaire-gold-engagement-ring-9060","title":"Victorian 4.22 Carat Old Mine Cushion Diamond Antique Engagement Ring","description":"\u003cp\u003eA striking Victorian antique engagement ring dating to the late 19th century, centered with a GIA certified 4.22 carat old mine cushion diamond. The cushion shaped diamond displays the high crown, small table, and indications of hand cutting characteristic of the period, with broad, irregular facets and a softly contoured outline. Set in 14k yellow gold, the ring features an open six prong crown and sculpted shoulders with linear relief detailing, providing structural support while maintaining a balanced, wearable profile.\u003c\/p\u003e\n\u003ch4\u003eDetails\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eItem 9060\u003c\/li\u003e\n\u003cli\u003eCenter: Certified natural 4.22 carat Old Mine Brilliant cut diamond with H color and I1 clarity with GIA# \u003ca href=\"https:\/\/www.gia.edu\/report-check?reportno=5232796614\u0026amp;locale=en_US\"\u003e5232796614\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMetal: 14k yellow gold\u003c\/li\u003e\n\u003cli\u003eMeasurements: center is 12.1mm wide, 1.8- 3.4mm wide band\u003c\/li\u003e\n\u003cli\u003eEra: Victorian, c. 1890\u003c\/li\u003e\n\u003cli\u003eCurrent ring size: 6.25 (ring can be resized)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eShipping\u003c\/h4\u003e\n\u003cp\u003eWe offer free shipping. Orders will be shipped within two business days via insured FedEx delivery unless add-on services are applied. All orders will be arranged with you, the purchaser, and will not ship without your approval. If you have an important date in mind, let us know so we can plan accordingly. All shipments require an adult signature.\u003c\/p\u003e\n\u003cp\u003eInternational shipping is $175\u003c\/p\u003e\n\u003ch4\u003eReturn Policy\u003c\/h4\u003e\n\u003cp\u003eWe accept returns within 14 days of receipt. We offer free shipping on returns in the US; contact us to arrange a return or exchange. We will provide a free return shipping label that will be insured. Purchases shipped back without our knowledge will incur a fee equal to 10% of the purchase value. Returns without our knowledge, which are then lost\/stolen in transit, are the sender's responsibility.\u003c\/p\u003e\n\u003ch4\u003eRecreate\u003c\/h4\u003e\n\u003cp\u003eWe have the capability to recreate specific vintage rings using exclusively natural antique cut diamonds. Please be aware that bespoke projects typically require a timeframe of approximately 4 to 6 weeks for creation. \u003ca rel=\"noopener noreferrer\" href=\"mailto:info@erstwhilejewelry.com?subject=I%20would%20like%20to%20find%20out%20about%20creating%20a%20bespoke%20ring\" target=\"_blank\"\u003eEmail us to start a bespoke project.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Vintage","offers":[{"title":"Default Title","offer_id":47307808014566,"sku":"9060","price":70000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/5747\/files\/20260114_ERSTWHILE_9060_0078.png?v=1769740098"},{"product_id":"tiffany-co-mid-century-pear-cut-diamond-18k-yellow-gold-and-platinum-vintage-engagement-ring","title":"Tiffany \u0026 Co. Mid-Century 1.77 Carat Pear Cut Diamond 18k Yellow Gold and Platinum Vintage Engagement Ring","description":"\u003cp\u003eA refined Mid-century vintage engagement ring by Tiffany \u0026amp; Co., showcasing the house’s signature elegance and precision. At its center is a striking 1.77 carat pear-shaped diamond, graded D color and VS1 clarity, offering exceptional brightness and crisp symmetry. The diamond is flanked by tapered baguette accents and set in a classic two-tone mounting of platinum and 18k yellow gold, a hallmark of mid-century Tiffany design. The contrast of metals highlights the geometry of the setting while allowing the diamond to remain the focal point. Unmistakably Tiffany, this ring is a beautifully preserved example of vintage American fine jewelry.\u003c\/p\u003e\n\u003ch4\u003eDetails\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eItem 9064\u003c\/li\u003e\n\u003cli\u003eCenter: Certified natural \u003cmeta charset=\"UTF-8\"\u003e \u003cspan\u003e1.77 carat pear-shaped diamond with D color and VS1 clarity GIA \u003c\/span\u003e\u003ca href=\"https:\/\/www.gia.edu\/report-check?locale=en_US\u0026amp;reportno=2233772415\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e2233772415\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eSides: approx. 0.20 total carats of tapered baguettes\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMetal: 18K yellow gold, platinum\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMarks: Signed Tiffany \u0026amp; Co.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eMeasurements: center is 10.6mm wide, band is 1.4-1.9mm wide\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEra: Midcentury, circa 1940s\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eCurrent ring size: 6.75 (ring can be resized)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eShipping\u003c\/h4\u003e\n\u003cp\u003eWe offer free shipping. Orders will be shipped within two business days via insured FedEx delivery unless add-on services are applied. All orders will be arranged with you, the purchaser, and will not ship without your approval. If you have an important date in mind, let us know so we can plan accordingly. All shipments require an adult signature.\u003c\/p\u003e\n\u003cp\u003eInternational shipping is $175\u003c\/p\u003e\n\u003ch4\u003eReturn Policy\u003c\/h4\u003e\n\u003cp\u003eWe accept returns within 14 days of receipt. We offer free shipping on returns in the US; contact us to arrange a return or exchange. We will provide a free return shipping label that will be insured. Purchases shipped back without our knowledge will incur a fee equal to 10% of the purchase value. Returns without our knowledge, which are then lost\/stolen in transit, are the sender's responsibility.\u003c\/p\u003e\n\u003ch4\u003eRecreate\u003c\/h4\u003e\n\u003cp\u003eWe have the capability to recreate specific vintage rings using exclusively natural antique cut diamonds. Please be aware that bespoke projects typically require a timeframe of approximately 4 to 6 weeks for creation. \u003ca href=\"mailto:info@erstwhilejewelry.com?subject=I%20would%20like%20to%20find%20out%20about%20creating%20a%20bespoke%20ring\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eEmail us to start a bespoke project.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Vintage","offers":[{"title":"Default Title","offer_id":47308860031206,"sku":"9064","price":37000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/5747\/files\/20260114_ERSTWHILE_9064_0052.png?v=1769783118"},{"product_id":"vintage-cartier-transitional-cut-diamond-midcentury-engagement-ring-9065","title":"Cartier Midcentury 1.79 Carat Transitional Cut Diamond Vintage Engagement Ring","description":"\u003cp\u003eAn elegant Midcentury vintage engagement ring from Cartier, dating to the 1950s. Centered with a beautifully proportioned 1.79 carat transitional-cut diamond, this diamond captures the refined balance of the era—bridging the charm of old European cuts with the emerging brilliance of the modern round. Accented by sleek tapered baguettes, set in platinum with Cartier’s signature precision. Inside the band, the ring is stamped Cartier and inscribed “T.E. XMAS 1955,” a rare and deeply personal detail that roots the piece in a specific moment in time.\u003c\/p\u003e\n\u003ch4\u003eDetails\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eItem 9065\u003c\/li\u003e\n\u003cli\u003eCenter: Certified natural 1.79 carat transitional cut diamond with H color and VS2 clarity with GIA \u003ca rel=\"noopener\" title=\"GIA report\" href=\"https:\/\/www.gia.edu\/report-check?reportno=2231791910\u0026amp;locale=en_US\" target=\"_blank\"\u003e#2231791910\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMetal: Platinum\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMarks: stamped Cartier, inscribed \"T.E.XMAS 1955\"\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eMeasurements: center is 7.9mm tall with a 1.4-2.3mm wide band\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEra: Midcentury, c. 1955\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eCurrent ring size: 6 (ring can be resized)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eShipping\u003c\/h4\u003e\n\u003cp\u003eWe offer free shipping. Orders will be shipped within two business days via insured FedEx delivery unless add-on services are applied. All orders will be arranged with you, the purchaser, and will not ship without your approval. If you have an important date in mind, let us know so we can plan accordingly. All shipments require an adult signature.\u003c\/p\u003e\n\u003cp\u003eInternational shipping is $175\u003c\/p\u003e\n\u003ch4\u003eReturn Policy\u003c\/h4\u003e\n\u003cp\u003eWe accept returns within 14 days of receipt. We offer free shipping on returns in the US; contact us to arrange a return or exchange. We will provide a free return shipping label that will be insured. Purchases shipped back without our knowledge will incur a fee equal to 10% of the purchase value. Returns without our knowledge, which are then lost\/stolen in transit, are the sender's responsibility.\u003c\/p\u003e\n\u003ch4\u003eRecreate\u003c\/h4\u003e\n\u003cp\u003eWe have the capability to recreate specific vintage rings using exclusively natural antique cut diamonds. Please be aware that bespoke projects typically require a timeframe of approximately 4 to 6 weeks for creation. \u003ca href=\"mailto:info@erstwhilejewelry.com?subject=I%20would%20like%20to%20find%20out%20about%20creating%20a%20bespoke%20ring\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eEmail us to start a bespoke project.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Vintage","offers":[{"title":"Default Title","offer_id":47308861472998,"sku":"9065","price":34000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/5747\/files\/20260114_ERSTWHILE_9065_0046_2e346dd8-3273-4d3c-8758-95037379e433.png?v=1769783237"},{"product_id":"tiffany-co-old-european-diamond-solitaire-engagement-ring-9069","title":"Tiffany \u0026 Co. 2.02 Carat Old European Diamond Six-Prong Solitaire Vintage Engagement Ring","description":"\u003cp data-end=\"581\" data-start=\"259\"\u003eVintage engagement ring by Tiffany \u0026amp; Co., dating to the early 20th century centering a 2.02 carat old European cut diamond. The ring is executed in the manner of the original Tiffany six-prong solitaire introduced in 1886. The stone is secured in a restrained platinum crown with evenly spaced prongs, while the wide yellow gold band provides structural weight. The band is softly contoured, retaining a natural historical patina consistent with age and wear.\u003c\/p\u003e\n\u003ch4\u003eDetails\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eItem 9069\u003c\/li\u003e\n\u003cli\u003eCenter: Certified natural 2.02 carat old European cut diamond with J color and VS2 clarity and GIA #2233575122\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMetal: 18k yellow gold and platinum\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSigned: Tiffany \u0026amp; Co.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eMeasurements: height of center is 8.6mm, with a 3mm wide band\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEra: c. 1920\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eCurrent ring size: 6.25 (ring can be resized)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eShipping\u003c\/h4\u003e\n\u003cp\u003eWe offer free shipping. Orders will be shipped within two business days via insured FedEx delivery unless add-on services are applied. All orders will be arranged with you, the purchaser, and will not ship without your approval. If you have an important date in mind, let us know so we can plan accordingly. All shipments require an adult signature.\u003c\/p\u003e\n\u003cp\u003eInternational shipping is $175\u003c\/p\u003e\n\u003ch4\u003eReturn Policy\u003c\/h4\u003e\n\u003cp\u003eWe accept returns within 14 days of receipt. We offer free shipping on returns in the US; contact us to arrange a return or exchange. We will provide a free return shipping label that will be insured. Purchases shipped back without our knowledge will incur a fee equal to 10% of the purchase value. Returns without our knowledge, which are then lost\/stolen in transit, are the sender's responsibility.\u003c\/p\u003e\n\u003ch4\u003eRecreate\u003c\/h4\u003e\n\u003cp\u003eWe have the capability to recreate specific vintage rings using exclusively natural antique cut diamonds. Please be aware that bespoke projects typically require a timeframe of approximately 4 to 6 weeks for creation. \u003ca href=\"mailto:info@erstwhilejewelry.com?subject=I%20would%20like%20to%20find%20out%20about%20creating%20a%20bespoke%20ring\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eEmail us to start a bespoke project.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Vintage","offers":[{"title":"Default Title","offer_id":47308872581350,"sku":"9069","price":35000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/5747\/files\/Tiffany_Co._2.02_Carat_Old_European_Diamond_Six-Prong_Solitaire_Vintage_Engagement_Ring.png?v=1770134468"},{"product_id":"art-deco-oval-ceylon-sapphire-three-stone-ring-9072","title":"Art Deco 4.59 Carat Oval Ceylon Sapphire Three Stone Vintage Engagement Ring","description":"\u003cp\u003eArt Deco 1920's three stone vintage engagement ring centering a certified unheated 4.59 carat oval Ceylon sapphire accented by two antique old European cut diamonds, crafted in platinum. The saturated blue sapphire is secured in clean, squared prongs, while the diamond side stones are slightly raised and framed by subtle linear detailing along the shoulders. Calibrated single cut diamonds are set into the gallery, adding structure and visual continuity between the stones. The band features engraving typical of the late Art Deco period. The composition highlights the period’s fascination with bold center stones, crisp geometry, and the juxtaposition of colored gemstones with diamond accents.\u003c\/p\u003e\n\u003ch4\u003eDetails\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eItem 9072\u003c\/li\u003e\n\u003cli\u003eCenter: Certified natural 4.59 carat unheated Ceylon sapphire with GIA \u003ca rel=\"noopener\" title=\"GIA report\" href=\"https:\/\/www.gia.edu\/report-check?locale=en_US\u0026amp;reportno=6237619172\" target=\"_blank\"\u003e#6237619172\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eAccent Diamonds: Natural 1.40 carat old European cut diamond with K color and SI2 clarity and GIA \u003ca rel=\"noopener\" title=\"GIA report\" href=\"https:\/\/www.gia.edu\/report-check?locale=en_US\u0026amp;reportno=5231768301\" target=\"_blank\"\u003e#5231768301\u003c\/a\u003e and 1.40 carat old European cut diamond with L color and VS1 clarity with GIA \u003ca rel=\"noopener\" title=\"GIA report look up\" href=\"https:\/\/www.gia.edu\/report-check?locale=en_US\u0026amp;reportno=2235751886\" target=\"_blank\"\u003e#2235751886\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMetal: Platinum\u003c\/li\u003e\n\u003cli\u003eMeasurements: The trio stands 10.2 mm tall, 20.6 mm wide, with a 1.6 - 2.3 mm band\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEra:  Art Deco, c. 1920\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eCurrent ring size: 10 (ring can be resized)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eShipping\u003c\/h4\u003e\n\u003cp\u003eWe offer free shipping. Orders will be shipped within two business days via insured FedEx delivery unless add-on services are applied. All orders will be arranged with you, the purchaser, and will not ship without your approval. If you have an important date in mind, let us know so we can plan accordingly. All shipments require an adult signature.\u003c\/p\u003e\n\u003cp\u003eInternational shipping is $175\u003c\/p\u003e\n\u003ch4\u003eReturn Policy\u003c\/h4\u003e\n\u003cp\u003eWe accept returns within 14 days of receipt. We offer free shipping on returns in the US; contact us to arrange a return or exchange. We will provide a free return shipping label that will be insured. Purchases shipped back without our knowledge will incur a fee equal to 10% of the purchase value. Returns without our knowledge, which are then lost\/stolen in transit, are the sender's responsibility.\u003c\/p\u003e\n\u003ch4\u003eRecreate\u003c\/h4\u003e\n\u003cp\u003eWe have the capability to recreate specific vintage rings using exclusively natural antique cut diamonds. Please be aware that bespoke projects typically require a timeframe of approximately 4 to 6 weeks for creation. \u003ca rel=\"noopener noreferrer\" href=\"mailto:info@erstwhilejewelry.com?subject=I%20would%20like%20to%20find%20out%20about%20creating%20a%20bespoke%20ring\" target=\"_blank\"\u003eEmail us to start a bespoke project.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Vintage","offers":[{"title":"Default Title","offer_id":47308874088678,"sku":"9072","price":30000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/5747\/files\/Art_Deco_4.59_Carat_Oval_Ceylon_Sapphire_Three_Stone_Vintage_Engagement_Ring.png?v=1770133684"},{"product_id":"victorian-colombian-emerald-old-mine-cut-diamond-three-stone-antique-engagement-ring-9110","title":"Victorian 1.87 Carat Colombian Emerald \u0026 Old Mine Diamond Vintage Engagement Ring","description":"\u003cp\u003eLate Victorian antique engagement ring centered with a 1.87 carat octagonal cut Colombian emerald set in 14k yellow gold. The emerald displays the vivid green color associated with Colombian material and shows minor clarity enhancement as noted in the C. Dunaigre certificate. The center stone is accented by two old mine cut diamonds. The stones are secured in tall claw prongs rising from a sculptural gallery, a construction commonly seen in late Victorian rings designed to elevate the gemstones and allow light to enter beneath them.\u003c\/p\u003e\n\u003ch4\u003eDetails\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eItem 9110\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCenter: Certified natural 1.87 carat octagonal cut Colombian emerald with minor clarity enhancement (C. Dunaigre #CDC 25111143)\u003c\/li\u003e\n\u003cli\u003eAccent: Two natural old mine cut diamonds, approximately 1.80 carats in total with I-K color and VS2 clarity\u003c\/li\u003e\n\u003cli\u003eMetals: 14k yellow gold\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEra: Victorian, c. 1900\u003c\/li\u003e\n\u003cli\u003eMeasurement: Measurements: front trio is 9.3mm tall, 7mm wide, with a 2mm-3.3mm wide band\u003c\/li\u003e\n\u003cli\u003eRing size: US 6.75 \/ EU 54 - can be resized\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eShipping\u003c\/h4\u003e\n\u003cp\u003eWe offer free shipping. Orders will be shipped within two business days via insured FedEx delivery unless add-on services are applied. All orders will be arranged with you, the purchaser, and will not sh\u003cimg\u003eip without your approval. If you have an important date in mind, let us know so we can plan accordingly. All shipments require an adult signature.\u003c\/p\u003e\n\u003cp\u003eInternational shipping is $175\u003c\/p\u003e\n\u003ch4\u003eReturn Policy\u003c\/h4\u003e\n\u003cp\u003eWe accept returns within 14 days of receipt. We offer free shipping on returns in the US; contact us to arrange a return or exchange. We will provide a free return shipping label that will be insured. Purchases shipped back without our knowledge will incur a fee equal to 10% of the purchase value. Returns without our knowledge which are then lost\/stolen in transit, are the sender's responsibility.\u003c\/p\u003e\n\u003ch4\u003eRecreate\u003c\/h4\u003e\n\u003cp\u003eWe have the capability to recreate specific vintage rings using exclusively natural antique cut diamonds. Please be aware that bespoke projects typically require a timeframe of approximately 4 to 6 weeks for creation. \u003ca href=\"mailto:info@erstwhilejewelry.com?subject=I%20would%20like%20to%20find%20out%20about%20creating%20a%20bespoke%20ring\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eEmail us to start a bespoke project.\u003c\/a\u003e\u003c\/p\u003e","brand":"Vintage","offers":[{"title":"Default Title","offer_id":47438675804390,"sku":"9110","price":23000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/5747\/files\/Victorian_1.87_Carat_Colombian_Emerald_Old_Mine_Diamond_Vintage_Engagement_Ring.png?v=1773419200"},{"product_id":"victorian-old-mine-oval-diamond-bezel-set-antique-engagement-ring-9131","title":"Victorian 3.75 Carat Old Mine Oval Diamond Bezel Set Antique Engagement Ring","description":"\u003cp\u003eVictorian antique engagement ring centered with a substantial old mine cut oval diamond displaying a high crown, small table, open culet, and broad, irregular hand-cut facets. The stone faces bright in the near colorless range with a diffused quality of light characteristic of early cutting. Its elongated oval outline is highly unusual for the period, a rare variation on the typically cushion-shaped old mine cut, resulting in a distinct appearance and a nuanced, shifting play of light across its surface. The diamond is set within a full bezel in 14k yellow gold, framed by a double row of applied beadwork forming a continuous border around the stone. The mounting is constructed with a low, enclosed profile, with the bezel offering protection while allowing light to enter through the open back. The shoulders feature hand engraving, transitioning into a softly rounded gold shank. The use of a closed bezel setting, applied beadwork, and hand engraving, combined with the irregular faceting and proportions of the old mine cut diamond, places the ring in the late Victorian period, circa 1890. The construction reflects 19th century fabrication methods, with an emphasis on form and the natural character of the stone.\u003c\/p\u003e\n\u003ch4\u003eDetails\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eItem 9131\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStone: Antique certified natural 3.75 carat old mine oval cut diamond with I-J color with VS2-SI1 clarity with GCAL \u003ca rel=\"noopener\" title=\"GCAL look up\" href=\"https:\/\/www.gcalusa.com\/certificate-search.html?certificate_id=J360890145\" target=\"_blank\"\u003e#J360890145\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMetal: 14k yellow gold\u003c\/li\u003e\n\u003cli\u003eMeasurements: Face is 15mm tall with a 2.1-4.4mm band\u003c\/li\u003e\n\u003cli\u003eEra: Victorian, c. 1890\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCurrent ring size: 7.75 - ring can be resized\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eShipping\u003c\/h4\u003e\n\u003cp\u003eWe offer free shipping. Orders will be shipped within two business days via insured FedEx delivery unless add-on services are applied. All orders will be arranged with you, the purchaser, and will not sh\u003cimg\u003eip without your approval. If you have an important date in mind, let us know so we can plan accordingly. All shipments require an adult signature.\u003c\/p\u003e\n\u003cp\u003eInternational shipping is $175\u003c\/p\u003e\n\u003ch4\u003eReturn Policy\u003c\/h4\u003e\n\u003cp\u003eWe accept returns within 14 days of receipt. We offer free shipping on returns in the US; contact us to arrange a return or exchange. We will provide a free return shipping label that will be insured. Purchases shipped back without our knowledge will incur a fee equal to 10% of the purchase value. Returns without our knowledge which are then lost\/stolen in transit, are the sender's responsibility.\u003c\/p\u003e\n\u003ch4\u003eRecreate\u003c\/h4\u003e\n\u003cp\u003eWe have the capability to recreate specific vintage rings using exclusively natural antique cut diamonds. Please be aware that bespoke projects typically require a timeframe of approximately 4 to 6 weeks for creation. \u003ca rel=\"noopener noreferrer\" href=\"mailto:info@erstwhilejewelry.com?subject=I%20would%20like%20to%20find%20out%20about%20creating%20a%20bespoke%20ring\" target=\"_blank\"\u003eEmail us to start a bespoke project.\u003c\/a\u003e\u003c\/p\u003e","brand":"Vintage","offers":[{"title":"Default Title","offer_id":47558491439334,"sku":null,"price":70000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/5747\/files\/Victorian_3.75_Carat_Old_Mine_Oval_Diamond_Bezel_Set_Antique_Engagement_Ring.png?v=1776961193"},{"product_id":"rule-of-three-platinum-three-stone-old-european-cut-diamond-engagement-ring","title":"Rule of Three 1.57","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003eRule of Three is a By Erstwhile original three stone engagement ring centered with an antique old European cut diamond accented by two matching antique old European cut side stones in platinum. Designed to celebrate the beauty of antique diamonds from every angle, the mounting features a distinctive architectural profile with sculptural cutouts beneath the center stone that create lightness and openness while maintaining a low, wearable silhouette. From above, the diamonds appear to float between elegant platinum half bezels that reveal the girdle and curved outline of each stone, offering an unexpected interpretation of the classic three stone ring. The clean geometry of the setting draws attention to the broad, chunky facets, high crowns, and open culets of the antique diamonds, allowing their unique character to take center stage.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/erstwhilejewelry.com\/collections\/erstwhile-engagement-rings\" title=\"Shop By Erstwhile Engagement Rings\" rel=\"noopener\" target=\"_blank\"\u003eBy Erstwhile\u003c\/a\u003e designs focus on proportion, restraint, and longevity, reinterpreting historic details through a modern lens. Handcrafted in the heart of New York City, the Erstwhile Collection showcases rare antique diamonds elegantly set in precious metals.\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eItem: RULE 1.57 JVS2\u003c\/li\u003e\n\u003cli\u003eStones: Antique certified natural 1.57 carat old European cut diamond with J color and VS2 clarity with GIA \u003ca href=\"https:\/\/www.gia.edu\/report-check?locale=en_US\u0026amp;reportno=2225552435\" title=\"GIA look up\" rel=\"noopener\" target=\"_blank\"\u003e#2225552435\u003c\/a\u003e accented with 0.98 carat old European cut diamond with I color and VS2 clarity with GIA\u003ca rel=\"noopener\" title=\"GIA look up\" href=\"https:\/\/www.gia.edu\/report-check?locale=en_US\u0026amp;reportno=5222967098\" target=\"_blank\"\u003e #5222967098\u003c\/a\u003e \u0026amp; 0.99 carat old European cut diamond with I color and VS2 clarity with GIA \u003ca rel=\"noopener\" title=\"GIA look up\" href=\"https:\/\/www.gia.edu\/report-check?locale=en_US\u0026amp;reportno=2235639640\" target=\"_blank\"\u003e#2235639640\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eMetal: Platinum\u003c\/li\u003e\n\u003cli\u003eMeasurements: center of trio is 7.4mm tall, trio is 9.5mm wide, and the band is 1.6mm - 2.4mm wide\u003c\/li\u003e\n\u003cli\u003eCurrent ring size: 6.5 (ring can be re-sized)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cspan\u003eShipping\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe offer free shipping. Orders will be shipped within two business days via insured FedEx delivery unless add-on services are applied. All orders will be arranged with you, the purchaser, and will not ship without your approval. If you have an important date in mind, let us know so we can plan accordingly. All shipments require an adult signature.\u003c\/p\u003e\n\u003cp\u003eInternational shipping is $175\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eReturn Policy\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eWe accept returns within 14 days of receipt. We offer free shipping on returns in the US; contact us to arrange a return or exchange. We will provide a free return shipping label that will be insured. Purchases shipped back without our knowledge will incur a fee equal to 10% of the purchase value. Returns without our knowledge which are then lost\/stolen in transit, are the sender's responsibility.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eCustomize\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eYou can personalize this ring with your preferred carat size, color, and clarity, available in platinum, 18k yellow, or rose gold. It's important to mention that we exclusively use natural antique cut diamonds. The creation of bespoke projects typically requires about 4 to 6 weeks. \u003ca href=\"mailto:info@erstwhilejewelry.com?subject=I%20would%20like%20to%20find%20out%20about%20creating%20a%20bespoke%20ring\"\u003eEmail us to start a bespoke project.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Erstwhile","offers":[{"title":"Default Title","offer_id":47722764763366,"sku":null,"price":26000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/5747\/files\/Antique_Old_European_Cut_Diamond_Platinum_Three_Stone_Engagement_Ring_rule_of_three_1.57.png?v=1780003123"},{"product_id":"tiffany-co-art-deco-colombian-emerald-cut-emerald-engagement-ring","title":"Rare Tiffany \u0026 Co. Art Deco Colombian Emerald Engagement Ring","description":"\u003cp\u003eAn extraordinary study in Art Deco geometry, this Tiffany \u0026amp; Co. engagement ring centers a vivid 1.03 carat Colombian emerald within a striking arrangement of French cut, old European cut, and single cut diamonds. Four substantial French cut diamonds radiate from the emerald in a compass formation, creating the bold architectural silhouette that defines the design. Handcrafted in platinum with delicate millegrain detailing and intricate openwork galleries, the ring exemplifies the precision of the Art Deco period. Accompanied by a GIA report stating no indications of clarity enhancement, the natural Colombian emerald, original French cut diamonds, and Tiffany \u0026amp; Co. signature combine to create an exceptionally rare example of American Art Deco fine jewelry.\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eDetails\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eItem 9149\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCenter stone: 1.03 carat GIA-certified natural Colombian emerald, octagonal step cut, with no indications of clarity enhancement with GIA report \u003ca href=\"https:\/\/www.gia.edu\/report-check?locale=en_US\u0026amp;reportno=1236923175\" title=\"GIA report look up\" rel=\"noopener\" target=\"_blank\"\u003e#1236923175\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDiamond Composition\n\u003cul\u003e\n\u003cli\u003eFrench Cut Diamonds: 0.88 carats 4 total\u003c\/li\u003e\n\u003cli\u003eOld European Cut Diamonds: 0.22 carats 4 total\u003c\/li\u003e\n\u003cli\u003eSingle Cut Diamonds: 0.30 carats 22 total\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMeasurements: Center stands 12.1mm, band is at least 1.5mm wide\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMetal: Platinum\u003c\/li\u003e\n\u003cli\u003eMarkings: Tiffany \u0026amp; Co.\u003c\/li\u003e\n\u003cli\u003eEra: Art Deco, c. 1925\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCurrent ring size: 6.5 - ring can be resized\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eShipping\u003c\/h4\u003e\n\u003cp\u003eWe offer free shipping. Orders will be shipped within two business days via insured FedEx delivery unless add-on services are applied. All orders will be arranged with you, the purchaser, and will not sh\u003cimg\u003eip without your approval. If you have an important date in mind, let us know so we can plan accordingly. All shipments require an adult signature.\u003c\/p\u003e\n\u003cp\u003eInternational shipping is $175\u003c\/p\u003e\n\u003ch4\u003eReturn Policy\u003c\/h4\u003e\n\u003cp\u003eWe accept returns within 14 days of receipt. We offer free shipping on returns in the US; contact us to arrange a return or exchange. We will provide a free return shipping label that will be insured. Purchases shipped back without our knowledge will incur a fee equal to 10% of the purchase value. Returns without our knowledge which are then lost\/stolen in transit, are the sender's responsibility.\u003c\/p\u003e\n\u003ch4\u003eRecreate\u003c\/h4\u003e\n\u003cp\u003eWe have the capability to recreate specific vintage rings using exclusively natural antique cut diamonds. Please be aware that bespoke projects typically require a timeframe of approximately 4 to 6 weeks for creation. \u003ca href=\"mailto:info@erstwhilejewelry.com?subject=I%20would%20like%20to%20find%20out%20about%20creating%20a%20bespoke%20ring\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eEmail us to start a bespoke project.\u003c\/a\u003e\u003c\/p\u003e","brand":"Vintage","offers":[{"title":"Default Title","offer_id":47724964249830,"sku":"9149","price":45000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/5747\/files\/Rare_Tiffany_Co._Art_Deco_Colombian_Emerald_Cut_Emerald_Engagement_Ring.png?v=1780338357"}],"url":"https:\/\/erstwhilejewelry.com\/collections\/engagement-rings-over-20000.oembed?page=2","provider":"Erstwhile","version":"1.0","type":"link"}