Aug 21, 2026Edwardian Platinum Solitaire Diamond Ring with Milgrain EngravingEst. $4,862-$6,320$100BidhausNew York, NY
Aug 20, 2026David Webb 1990 Platinum 18K Yellow Gold Elephant Brooch PendantEst. $18,798-$24,437$100BidhausNew York, NY
5 days LeftDavid Webb Platinum 26.23 Ct Diamond Tennis Bracelet with Original PaperworkEst. $93,847-$122,001$100BidhausNew York, NY
5 days LeftCultured Pearl Necklace with Platinum Diamond Clasp and 1.15 Ct DiamondsEst. $2,756-$3,582$100BidhausNew York, NY
Aug 20, 2026Art Deco Platinum GIA Certified 1.17ct Marquise Diamond Sapphire BraceletEst. $14,378-$18,691$100BidhausNew York, NY
5 days LeftVintage Platinum 1.0ctw VS Diamond 5 Stone Channel Set Band RingEst. $2,678-$3,481$100BidhausNew York, NY
5 days LeftVintage Platinum Band Ring with Diamond and Sapphire 0.33ctw Size 4.5Est. $2,288-$2,974$100BidhausNew York, NY
Aug 20, 2026Antique Edwardian Platinum 0.84ctw Diamond Ring Old European & Single CutEst. $2,964-$3,853$100BidhausNew York, NY
5 days LeftDavid Webb Bastille Cuff Bracelet Platinum 18K Gold Amethyst Enamel DiamondsEst. $71,435-$92,865$100BidhausNew York, NY
5 days LeftCartier Love Collection Platinum Band Ring 3.5mm Size 47 US 4Est. $2,340-$3,042$100BidhausNew York, NY
5 days LeftTiffany & Co. Peretti Classic Platinum 2.75mm Wedding Band Ring with BoxEst. $1,248-$1,622$100BidhausNew York, NY
5 days LeftUnbranded Platinum Eternity Band Ring 1.16ctw Natural Round Diamonds Size 6Est. $2,301-$2,991$100BidhausNew York, NY
5 days LeftPlatinum Emerald Diamond Brooch 16g 80 Diamonds 5.40 Ct 8 EmeraldsEst. $6,773-$8,804$100BidhausNew York, NY
5 days LeftUnbranded Cocktail Ring 18k Gold Platinum GIA Sapphire Yellow Diamond 5.51ctwEst. $19,136-$24,876$100BidhausNew York, NY
5 days LeftMid Century Diamond Ribbon Brooch in Platinum and White Gold 7.47ctwEst. $12,480-$16,224$100BidhausNew York, NY
5 days LeftTiffany & Co Platinum Engagement Ring 6.53ct D/VVS1 Diamond with CertificatesEst. $855,972-$1,112,760$100(1 bid)BidhausNew York, NY
Aug 20, 2026Stunning Platinum and 18K Yellow Gold 25ct Diamond Flower BroochEst. $34,073-$44,294$100BidhausNew York, NY
5 days LeftDavid Webb 1960s Platinum 18K Gold Diamond Openwork Bracelet 8 CtsEst. $34,073-$44,294$100BidhausNew York, NY
5 days LeftDavid Webb Estate Step Ring Platinum 18K Yellow Gold Bark FinishEst. $12,337-$16,038$100BidhausNew York, NY
5 days LeftVintage 1950's Platinum Diamond Brooch 35 Round 33 Baguette 9.25 CtEst. $8,801-$11,441$100BidhausNew York, NY
6 days Left18k Yellow Gold Platinum Bi-Color Tourmaline Diamond Cocktail Ring 6.9ctwEst. $2,964-$3,853$100BidhausNew York, NY
Aug 20, 2026Platinum Diamond Bracelet with 97.20 Carat Total Art Deco EraEst. $305,773-$397,504$100BidhausNew York, NY
6 days LeftDavid Webb 5-Strand Lavender Amethyst Necklace in Platinum & 18K GoldEst. $52,416-$68,140$100BidhausNew York, NY
Aug 20, 2026French Retro Diamond Emerald Clip 18K Gold Platinum 3.50 ctEst. $19,669-$25,569$100BidhausNew York, NY