{"product_id":"3-carat-old-european-cut-diamond-sapphire-art-deco-engagement-ring","title":"French Art Deco 3.00 Carat Old European Cut Diamond \u0026 Sapphire Vintage Engagement Ring","description":"\u003cp\u003eFrench Art Deco vintage engagement ring, circa 1920, centering a certified natural old European cut diamond of approximately 3.00 carats, K-L color and SI1 clarity. Six vivid blue calibré-cut sapphires totaling approximately 0.80 carats form bold geometric accents around the center stone, framed by twenty old single cut diamonds. Crafted in platinum, the setting continues with intricate pierced openwork and diamond detailing along the gallery, a striking example of the geometry, contrast, and fine craftsmanship of French Art Deco jewelry.\u003c\/p\u003e\n\u003ch4\u003eDetails\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eItem 9200\u003c\/li\u003e\n\u003cli\u003eCenter stone: Certified natural approximately 3.00 carat old European cut natural diamond with K-L color and Si1 clarity with GCAL 362150052\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAccent stones: 20 certified natural old single cut diamonds with G-H color and VS2-SI1 clarity totaling approximately 0.50 carats and 6 heated calibré cut sapphires totaling 0.80 carats with GCAL 362150052\u003c\/li\u003e\n\u003cli\u003eMetal: Platinum\u003c\/li\u003e\n\u003cli\u003eMeasurements: Center is 13.4mm wide, band is 1.5 mm wide\u003c\/li\u003e\n\u003cli\u003eEra: Art Deco, 1920s-1930s\u003c\/li\u003e\n\u003cli\u003eRing size: 7 (resizable)\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\u003c\/p\u003e","brand":"Vintage","offers":[{"title":"Default Title","offer_id":48411908440294,"sku":"9200","price":48000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/5747\/files\/ChatGPTImageSep23_2026at04_00_51PM.png?v=1790270250","url":"https:\/\/erstwhilejewelry.com\/products\/3-carat-old-european-cut-diamond-sapphire-art-deco-engagement-ring","provider":"Erstwhile","version":"1.0","type":"link"}