4 days LeftPlatinum Antique 1.6mm Engraved Band Ring Size 5Est. US$533-US$692US$100BidhausNew York, NY
4 days LeftPlatinum Art Deco Diamond Brooch 14.55 Ct with 7 Old European DiamondsEst. US$21,164-US$27,513US$100BidhausNew York, NY
4 days LeftGIA Certified Platinum Necklace With 53.62 Ct Fancy Color DiamondsEst. US$132,561-US$172,329US$79,500BidhausNew York, NY
5 days LeftVintage Platinum Flower Brooch 17cttw Diamond Cut DesignEst. US$13,702-US$17,812US$100BidhausNew York, NY
4 days LeftVintage GIA Certified Oval Green Jade & 0.89ct Diamond Filigree Cocktail Ring PlatinumEst. US$6,760-US$8,788US$100BidhausNew York, NY
4 days LeftWomen's Platinum Band with Diamonds Channel Set by Tiffany & Co. Size 4.5Est. US$5,681-US$7,385US$100BidhausNew York, NY
4 days LeftFrench Art Deco Platinum Diamond Brooch 8.10 Ct E-G VVS-VSEst. US$12,948-US$16,832US$100BidhausNew York, NY
5 days LeftVintage Handmade Platinum Brooch 20.50ct GIA Aquamarine & DiamondEst. US$5,811-US$7,554US$100BidhausNew York, NY
4 days LeftArt Deco Platinum Bracelet with Emerald 4.50 Ct and Diamonds 22.00 CtEst. US$49,699-US$64,608US$100BidhausNew York, NY
4 days LeftVintage 18K Gold and Platinum Pendant with 19 Diamonds Circa 1960sEst. US$2,015-US$2,619US$100Mynt AuctionsNew York, NY
4 days LeftPlatinum Rose Gold Emerald Diamond Brooch Earrings Jewelry SetEst. US$34,073-US$44,294US$100BidhausNew York, NY
4 days LeftAntique Edwardian 14k Gold Platinum GIA 1.56ct Sapphire Diamond RingEst. US$3,627-US$4,715US$100BidhausNew York, NY
4 days LeftClassic Solid Platinum 1.65ctw Oval Opal Ring with Diamond AccentsEst. US$1,534-US$1,994US$100BidhausNew York, NY
4 days LeftSchlumberger Blue Enamel Diamond Bangle in Platinum and 18K Gold by Tiffany & CoEst. US$78,221-US$101,687US$100BidhausNew York, NY
5 days LeftAntique Edwardian 0.40ctw Diamond Eternity Band Ring in PlatinumEst. US$1,924-US$2,501US$100BidhausNew York, NY
5 days LeftPaper Flowers Platinum Diamond Ring by Tiffany 0.16 CaratEst. US$2,626-US$3,413US$100BidhausNew York, NY
4 days LeftPlatinum 3.05ct AGL Burma No Heat Oval Sapphire & GIA Diamonds Engagement RingEst. US$14,378-US$18,691US$100BidhausNew York, NY
4 days LeftStunning Art Deco Platinum Brooch with 9.00 Ct European Cut DiamondsEst. US$6,084-US$7,909US$100Mynt AuctionsNew York, NY
4 days LeftPlatinum Vintage Ladies Watch 6 Carat Diamond Baguette Round CutEst. US$8,944-US$11,627US$100BidhausNew York, NY
4 days LeftAntique Art Deco Platinum 1.83ctw Old European Cut Diamond RingEst. US$6,669-US$8,669US$100BidhausNew York, NY
4 days LeftDavid Webb Platinum 18K Gold Pearl Diamond Clip-On EarringsEst. US$17,433-US$22,662US$100BidhausNew York, NY
4 days Left1950's Platinum Necklace with 4.18 Ct Emerald and 37 DiamondsEst. US$66,547-US$86,511US$100BidhausNew York, NY
4 days LeftEstate Platinum Ring with 2.05ct Emerald and 2ct Diamond AccentsEst. US$6,227-US$8,095US$100BidhausNew York, NY
5 days LeftPlatinum Marquise Cut Diamond Drop Earrings 21 CaratsEst. US$37,466-US$48,705US$100BidhausNew York, NY