5 hrs LeftPlatinum Palladium Stackable Band with .20ctw Natural Pave Diamonds AntiqueEst. $1,066-$1,385$100Mynt AuctionsNew York, NY
4 days LeftArt Deco Platinum Ring 6.41 Ct Diamond VS1 ClarityEst. $53,768-$69,898$100BidhausNew York, NY
4 days LeftPlatinum 2.49 Ct Emerald Diamond Ring with 54 DiamondsEst. $5,070-$6,591$100BidhausNew York, NY
3 days LeftSheffield & Son's Platinum 5.47 Ct Emerald & Diamond Pendant NecklaceEst. $2,000-$3,000$1,000(1 bid)Coral Gables AuctionCoral Gables, FL
2 days LeftPlatinum 2.83ctw Oval Cabochon Opal Diamond Halo Cocktail RingEst. $1,638-$2,129$100BidhausNew York, NY
3 days LeftArt Deco Platinum Pin 5.55 Ct Diamond and SapphireEst. $5,746-$7,469$100Mynt AuctionsNew York, NY
2 days LeftPlatinum AIGS Certified 1.74ct Oval Ruby Diamond Halo RingEst. $4,862-$6,320$2,500BidhausNew York, NY
1 day LeftElegant Platinum 0.96ctw Oval Ruby and Diamond Band RingEst. $2,444-$3,177$100BidhausNew York, NY
5 days LeftPlatinum GIA Certified 3.65ct Black Opal Diamond Halo RingEst. $6,773-$8,804$100BidhausNew York, NY
4 days LeftPlatinum GIA Certified 2.93ct Black Opal Diamond Halo RingEst. $3,588-$4,664$100BidhausNew York, NY
2 days LeftDavid Webb Platinum 18K Gold Citrine Cocktail Ring Estate PieceEst. $25,584-$33,259$100BidhausNew York, NY
5 hrs LeftDavid Webb Turquoise Bead Necklace Platinum 18K Gold 30 InchesEst. $78,572-$102,143$100(1 bid)Mynt AuctionsNew York, NY
1 day LeftGIA Certified 2.72ctw Black Opal Platinum Cocktail Ring with DiamondsEst. $4,836-$6,286$100BidhausNew York, NY
5 days LeftPlatinum Sapphire and Diamond Halo Cocktail Ring with GIA CertificateEst. $3,588-$4,664$100BidhausNew York, NY
4 days LeftDavid Webb Newport Earrings Platinum 18K Gold Opal Rock CrystalEst. $49,699-$64,608$100BidhausNew York, NY
3 days LeftGIA Pear Rubellite Tourmaline Diamond Cocktail Ring 18k Gold PlatinumEst. $4,758-$6,185$100BidhausNew York, NY
Jul 09, 20261998-W $100 1 OZ PLATINUM AMERICAN EAGLE PROOF STATUEEst. $6,000-$8,800$25NY Elizabeth Beverly Hills, CA
4 days LeftAntique Edwardian 14k Gold Platinum GIA 1.56ct Sapphire Diamond RingEst. $3,627-$4,715$100BidhausNew York, NY
1 day LeftDavid Webb Estate Ring Platinum 18K Yellow Gold Turquoise DiamondEst. $18,798-$24,437$100BidhausNew York, NY
5 days LeftPlatinum 1.47ct Oval Royal Blue Sapphire Ring with Diamond AccentsEst. $2,470-$3,211$100BidhausNew York, NY
Live NowDavid Webb Turquoise Bead Necklace Platinum 18K Gold 30 InchesEst. $78,572-$102,143$100(1 bid)BidhausNew York, NY
1 day LeftDavid Webb Vintage Platinum 18K Gold Turquoise Ring Signed WEBBEst. $14,313-$18,606$100BidhausNew York, NY
Jul 05, 2026Art Deco Platinum No-heat Sapphire Ring GIA Certified 8.57 x 7.09 x 5.11mmEst. $6,084-$7,909$100BidhausNew York, NY
4 days LeftDavid Webb Arabesque Cuff Bangle Bracelet Platinum 18K Gold Black Enamel Diamonds 3 CtsEst. $54,652-$71,047$27,750BidhausNew York, NY