4 days LeftDavid Webb 1980s Platinum 18K Gold Black White Enamel Bangle BraceletEst. $23,881-$31,045$100Mynt AuctionsNew York, NY
4 days Left18K Yellow Gold Platinum 6.70 Ct Diamond Earrings VVS-VS ClarityEst. $20,358-$26,465$100BidhausNew York, NY
2 days LeftPlatinum 11.00 Ct Diamond Chandelier Earrings F-H VS1-VS2 LuxuryEst. $18,798-$24,437$100BidhausNew York, NY
3 days LeftDavid Webb 18K Gold Platinum Hammered Lapis Diamond Frame RingEst. $11,661-$15,159$100BidhausNew York, NY
6 days Left1950s Platinum Diamond Ring 2.05 Ct Marquise K VVS ClarityEst. $8,541-$11,103$100BidhausNew York, NY
Jul 03, 2026GIA Platinum Cocktail Ring Fancy Orangy Brown Diamond TrioEst. $8,567-$11,137$100BidhausNew York, NY
2 days Left18K Yellow Gold Platinum Lapis Lazuli Onyx Diamond Bracelet 256 DiamondsEst. $14,924-$19,401$100Mynt AuctionsNew York, NY
5 days LeftGIA Platinum Ring with Cushion Purple Sapphire and Diamond SidesEst. $3,913-$5,086$2,300BidhausNew York, NY
4 days LeftPlatinum Ring with 4.73 Carat GIA Round Diamond H I2Est. $25,792-$33,529$100Mynt AuctionsNew York, NY
2 days LeftArt Deco Platinum Diamond Onyx Hairpin Brooch Necklace 18K ChainEst. $8,125-$10,562$100BidhausNew York, NY
11 hrs LeftDancing Native Indian Brooch 1.45ct Diamond Gemstones Platinum 18k GoldEst. $3,653-$4,748$100BidhausNew York, NY
11 hrs LeftArt Deco Platinum Brooch with 102 European-cut Diamonds 7.00 CtEst. $7,514-$9,768$100BidhausNew York, NY
2026Art Deco 1.50ct Man-Made Sapphire Diamond Ring Platinum 18k GoldSee Sold PriceBidhausNew York, NY
5 days Left1950s 18K Gold Platinum GIA Certified Pearl Topaz Earrings 2.25 InchEst. $12,064-$15,683$100BidhausNew York, NY
2 days LeftVintage 1950's Platinum 2.02 Ct GIA Fancy Diamond RingEst. $9,893-$12,860$100BidhausNew York, NY
2 days LeftArt Deco Platinum Brooch with 5.00ct Diamond and Pearl Flower DesignEst. $8,060-$10,478$100BidhausNew York, NY
5 days LeftPlatinum Double Halo Fancy Yellow Diamond Ring 1.05 CaratEst. $7,319-$9,514$100BidhausNew York, NY
3 days Left2010-W PROOF PLATINUM EAGLE 1 OZ BROWN LABELEst. $6,900-$10,120$25NY Elizabeth Beverly Hills, CA
11 hrs LeftAntique Platinum Bangle with Natural Pearl and DiamondsEst. $13,013-$16,916$100BidhausNew York, NY
Jul 03, 2026Edwardian Platinum Engagement Ring With GIA Certified Old European DiamondEst. $4,394-$5,712$100BidhausNew York, NY
6 days LeftPlatinum Diamond Earrings 16.46 Ct 90 Marquise E-G VS2-SI2Est. $27,144-$35,287$100BidhausNew York, NY
2 days LeftVintage Platinum GIA Certified 3.89ctw Burma A Jade Diamond Ballerina RingEst. $9,529-$12,387$100BidhausNew York, NY