Art Deco Sapphire Diamond Platinum Ring
This striking Art Deco platinum ring features a total of approximately 3.50 carats of diamonds, centered on a large old mine cut diamond flanked by two additional old mine cut diamonds. The central stone is set within a geometric octagonal frame, while the side stones sit in complementary open mounts. Bright blue sapphires are channel-set in linear sections above and below the center, providing strong color contrast against the platinum and diamonds.
The design is richly detailed with geometric openwork, fine milgrain edging, and a surrounding field of smaller round diamonds. The shoulders continue the Art Deco theme with engraved patterns and additional diamond accents. The overall silhouette is substantial yet balanced, characteristic of fine 1920s–1930s jewelry.
Crafted in platinum, the ring is sized at 6.25 and is noted as sizeable. Total weight is 5.9 grams. It is a ready-to-wear piece with clean lines, bright stones, and classic Art Deco detailing suitable for formal wear or as a statement ring.
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Questions about this piece?
Speak with Wesley, our GIA Graduate Gemologist — (310) 550-5755
Monday to Friday, 10:30 a.m. to 4:00 p.m. PT · Email us
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- Free 2nd day domestic shipping on every order (overnight upgrade available for $30)
- Orders processed in 2-5 business days; all shipments insured and require a signature
- Full refund if you email us at info@jeweleretteandco.com within 7 days of delivery; exchange or store credit within 8-14 days
- We pay return shipping; we email you a prepaid insured FedEx label
- Returned items must be unworn, unaltered, and include all original tags; resized, engraved, or custom pieces are final sale
- International orders available by phone or email
- Every piece is checked by our in house GIA Graduate Gemologist before it is listed for sale
- Lifetime setting repair at no charge: re-tipping prongs, re-setting loose stones, polishing
- Ring sizing at no charge for one year from purchase
- Micro pave stones replaced at no charge for one year
- An appraisal is available for every piece
More Details
Main Stone: Diamond
Stone Cut: Old Mine
Carat Weight: 3.5
Metals & Materials: Platinum
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Art Deco Sapphire Diamond Platinum Ring
Sale price$9,800.00