Celeste 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.
By Erstwhile 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.
Details
- Item: CELESTE 3.60KSI2
- Stones: Natural antique certified 3.60 carat old mine cut diamond with K color and SI2 clarity with GIA Natural Diamond Grading Report #6233711734
- Metal: 18K yellow gold
- Current ring size: 6.5 (ring can be re-sized)
Shipping
We 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.
International shipping is $175
Return Policy
If 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.
Customize
This 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. Email us to start a bespoke project.
