3 days LeftPlatinum Old European Cut Diamond Solitaire Antique Engagement Ring 0.62ctwEst. $2,964-$3,853$100BidhausNew York, NY
4 days LeftGIA Certified Antique Platinum Palladium Ring With 1.53ctw Old European DiamondsEst. $5,811-$7,554$100BidhausNew York, NY
3 days LeftPlatinum GIA Certified 3.52ct Burma Ruby Diamond Sapphire Halo RingEst. $7,722-$10,038$100BidhausNew York, NY
21 hrs LeftGIA Certified 10.62ct Oval Purple Lavender Jade Ring in Platinum with Diamond HaloEst. $2,964-$3,853$100BidhausNew York, NY
4 days LeftPlatinum GIA Pink Sapphire Diamond Ballerina Pendant NecklaceEst. $4,342-$5,644$100BidhausNew York, NY
Live NowTiffany & Co. Platinum Aquamarine Bracelet from Elsa Peretti Color By The Yard CollectionEst. $3,419-$4,444$100Mynt AuctionsNew York, NY
4 days LeftGIA Certified 3.87ctw Platinum Emerald Diamond Ballerina RingEst. $19,136-$24,876$100BidhausNew York, NY
5 days LeftAntique Art Deco Platinum GIA Certified 1.76ctw Diamond Solitaire RingEst. $7,579-$9,852$100BidhausNew York, NY
5 days LeftDavid Webb Platinum 18K Gold Emerald Diamond Brooch Circa 1960sEst. $119,665-$155,564$100BidhausNew York, NY
4 days LeftElegant Platinum Diamond Brooch 4.00 Ct F-G VS1-VS2 1.75"Est. $12,064-$15,683$100BidhausNew York, NY
4 days LeftVintage Platinum Flower Brooch 17cttw Diamond Cut DesignEst. $13,702-$17,812$100BidhausNew York, NY
3 days LeftVintage 18k Yellow Gold Platinum AGCL 2.28ct Yellow Sapphire Diamond RingEst. $2,821-$3,667$100BidhausNew York, NY
3 days LeftTiffany & Co. Elsa Peretti Platinum Wedding Band with Diamonds Size 4.5Est. $2,002-$2,602$100BidhausNew York, NY
4 days LeftVintage GIA Certified 1.76ctw Platinum Diamond Sapphire Cocktail RingEst. $3,913-$5,086$100BidhausNew York, NY
4 days Left3.25ct Asscher Cut Diamond Eternity Ring Platinum 2022Est. $9,568-$12,438$100BidhausNew York, NY
4 days LeftGubelin Certified Platinum Oval Cabochon Sapphire Ring 9.01ctEst. $19,123-$24,859$100(1 bid)BidhausNew York, NY
3 days LeftPlatinum Art Deco Bracelet with 28.60 Ct Diamonds and Chatham EmeraldsEst. $36,114-$46,948$100BidhausNew York, NY
4 days LeftPlatinum Diamond Bracelet with 24.50 Carats Ascher Cut Stones Art Deco EraEst. $71,435-$92,865$100BidhausNew York, NY
4 days LeftPlatinum Ladies Ring with 2.65ct Tanzanite and 0.49tcw Adjacent DiamondsEst. $9,525-$13,650$50Riverside GalleriesArcadia, CA
4 days LeftPlatinum Ladies Ring with 13.02ct Ruby and 1.29tcw Adjacent DiamondsEst. $12,550-$16,700$50Riverside GalleriesArcadia, CA
4 days Left27 Carat Platinum Old Mine Cut Diamond Cuff BraceletEst. $45,968-$59,758$100BidhausNew York, NY