3 hrs LeftArt Deco Filigree Bracelet with Diamonds and Blue Sapphires in Gold and PlatinumEst. $5,330-$6,929$100(1 bid)BidhausNew York, NY
5 days LeftVintage Platinum 4.70ctw Blue Sapphire Diamond Dome RingEst. $6,721-$8,737$100BidhausNew York, NY
3 days LeftTiffany & Co. Etoile Crossover Ring 18k Yellow Gold Platinum DiamondsEst. $3,549-$4,613$210(2 bids)BidhausNew York, NY
5 days LeftDavid Webb Platinum 18K Yellow Gold Amethyst Diamond Clip-On EarringsEst. $34,749-$45,173$100BidhausNew York, NY
3 hrs LeftArt Deco Antique Brooch 14K White Gold Platinum Diamond Blue SpinelEst. $1,027-$1,335$100Mynt AuctionsNew York, NY
4 days LeftDavid Webb Platinum 18K Gold Emerald Diamond Brooch Circa 1960sEst. $119,665-$155,564$100Mynt AuctionsNew York, NY
4 days LeftDavid Webb Platinum 18K Yellow Gold Turquoise Flower Clip-On EarringsEst. $23,881-$31,045$100Mynt AuctionsNew York, NY
4 days LeftArt Deco Platinum 14k Yellow Gold Dangle Earrings with Diamonds and PearlsEst. $3,614-$4,698$100BidhausNew York, NY
4 days LeftPlatinum 4.33ct Tanzanite Diamond Tear Drop Pendant NecklaceEst. $2,678-$3,481$100BidhausNew York, NY
2 days LeftPlatinum Cluster Diamond Drop Earrings 48.15 Cts Detachable PendantsEst. $118,976-$154,668$100BidhausNew York, NY
4 days LeftTiffany True Platinum 1.61 ct Diamond Engagement Ring Size 6Est. $20,293-$26,380$100(1 bid)BidhausNew York, NY
4 days LeftEdwardian Platinum and White Gold Diamond Filigree Floral Bar Pin BroochEst. $2,015-$2,619$100BidhausNew York, NY
4 days Left1950's Platinum Brooch with 35 Carats Round and Baguette DiamondsEst. $47,658-$61,955$100BidhausNew York, NY
Live NowPlatinum GIA Certified 1.45ct Vivid Red Ruby Pear Ring with DiamondsEst. $6,773-$8,804$100Mynt AuctionsNew York, NY
5 days LeftDavid Webb Platinum 18K Yellow Gold Enamel Diamond Clip-On EarringsEst. $30,745-$39,968$100Mynt AuctionsNew York, NY
6 days LeftPlatinum Diamond Scalloped Link Necklace with 5 South Sea PearlsEst. $12,467-$16,207$100Mynt AuctionsNew York, NY
3 days LeftRachel Koen Platinum 0.50ct Diamond Wedding Band Size 6.75Est. $3,419-$4,444$100Mynt AuctionsNew York, NY
5 days LeftEdwardian 18k Gold Platinum Sapphire Diamond Halo Cluster RingEst. $2,015-$2,619$100BidhausNew York, NY
6 days LeftPlatinum Diamond Scalloped Link Necklace with 5 South Sea PearlsEst. $12,467-$16,207$100BidhausNew York, NY
6 days LeftAntique Art Deco Platinum Engagement Ring with Diamond and Emerald RibbonsEst. $13,416-$17,440$100Mynt AuctionsNew York, NY
4 days LeftVintage Platinum 0.27ctw Diamond Band Ring Dual Two Row Pave SettingEst. $962-$1,250$100Mynt AuctionsNew York, NY
4 days LeftScott Kay Men's Platinum Wide Wedding Band Ring with .24ct Diamonds Sz 9Est. $2,015-$2,619$100BidhausNew York, NY
7 days LeftBrichot 2.5ct Diamond Platinum Silver Manual Ladies WristwatchEst. $7,605-$9,886$100Mynt AuctionsNew York, NY