7 days LeftCertified 1.25 Ct Natural Fancy Yellow And White Diamond Platinum Vintage SEst. $14,010-$24,010$6,000Papps Family LiquidationBurbank, CA
4 days LeftGemlok Platinum 0.55ctw Emerald Round Diamond Band RingEst. $2,015-$2,619$100Mynt AuctionsNew York, NY
2 days LeftVintage Platinum GIA 1.47ct Oval No Heat Burma Ruby Diamond RingEst. $4,381-$5,695$100BidhausNew York, NY
4 days LeftArt Deco Platinum Diamond Ring 0.40 ct Size 3.75Est. $1,131-$1,470$100Mynt AuctionsNew York, NY
3 days LeftGIA Certified 1.53ct Diamond Platinum Yellow Gold Engagement and Wedding Ring SetEst. $4,862-$6,320$100BidhausNew York, NY
2 days LeftDiamond Necklace 81.00 Carats Old Mine 18K White Gold Platinum 17 InchEst. $321,201-$359,745$145,000Diamond DepotNew York, NY
6 days LeftAntique Platinum GIA Certified 1.20ct Old Mine Diamond Pendant NecklaceEst. $3,887-$5,053$1,800BidhausNew York, NY
5 days Left18k Gold Platinum 2.34ct GIA No Heat Purple Sapphire Diamond RingEst. $9,607-$12,489$100BidhausNew York, NY
2 days LeftVintage Platinum GIA Certified 2.4ctw Royal Blue Sapphire Diamond RingEst. $6,773-$8,804$100BidhausNew York, NY
19 hrs LeftVintage Platinum GIA 2.49ct Natural Ruby Diamond Ribbon Bow Cocktail RingEst. $3,913-$5,086$100BidhausNew York, NY
4 hrs LeftCartier 0.23ct F VS1 Diamond Platinum Engagement Ring with GIA CertEst. $5,122-$6,658$100BidhausNew York, NY
Jul 08, 2026Platinum and 3.00ctw Natural Diamond Tennis BraceletEst. $10-$100,000$10Gallery 63Atlanta, GA
4 hrs LeftPlatinum GIA 1.86ctw No Heat Ruby Diamond Cocktail RingEst. $3,913-$5,086$100BidhausNew York, NY
3 days LeftPlatinum 10.95ctw Star Sapphire Baguette Diamond Cocktail RingEst. $4,862-$6,320$100BidhausNew York, NY
6 days LeftPlatinum 5.35ct Oval White Opal Ring with Diamond AccentsEst. $1,807-$2,349$100BidhausNew York, NY
6 days Left18k Gold Platinum 2.34ct GIA No Heat Purple Sapphire Diamond RingEst. $9,607-$12,489$100BidhausNew York, NY
4 hrs LeftVintage Art Deco 0.95ctw Diamond Sapphire Platinum Band RingEst. $3,770-$4,901$100BidhausNew York, NY
Live NowStunning Platinum 2.78ctw Cat's Eye and Diamond Cocktail RingEst. $1,729-$2,247$980BidhausNew York, NY
22 hrs LeftVintage Platinum 2.51ctw Oval Opal Ring with Diamond AccentsEst. $1,534-$1,994$100Mynt AuctionsNew York, NY
4 days LeftGIA Certified 1.81ct Oval Blue Sapphire Diamond Platinum Cocktail RingEst. $2,353-$3,058$1,300BidhausNew York, NY
3 days LeftGIA certified Australian black opal diamond platinum ring size 6.5Est. $3,341-$4,343$100BidhausNew York, NY
5 days LeftVintage Platinum 1.21ct GIA Old European Diamond Engagement RingEst. $4,394-$5,712$100BidhausNew York, NY
1 day LeftPlatinum GIA Certified 8.15ctw Natural Burma Jade Diamond Cocktail RingEst. $2,964-$3,853$100(1 bid)BidhausNew York, NY
2 days LeftTiffany & Co Platinum Diamond Solitaire Pendant Necklace 16 Inch ChainEst. $3,198-$4,157$100BidhausNew York, NY