Jun 26, 202618K Rose Gold GIA Certified Fancy Yellow Diamond Ring 2.00 CtEst. $26,598-$34,577$100Mynt AuctionsNew York, NY
4 days LeftTiffany & Co. Paper Flowers platinum diamond floral ring size 7Est. $6,123-$7,959$100Mynt AuctionsNew York, NY
5 days LeftCustom Made Platinum GIA Certified 10.19ctw Emerald Cut Sapphire Diamond RingEst. $23,868-$31,028$100BidhausNew York, NY
Jun 14, 2026Custom Made Platinum GIA Certified 10.19ctw Emerald Cut Sapphire Diamond RingEst. $23,868-$31,028$100BidhausNew York, NY
Jun 14, 20261960s Platinum 8 Carat Vintage Diamond Cocktail RingEst. $17,095-$22,223$100BidhausNew York, NY
Jun 23, 2026Vintage Platinum GIA 32.24ct Aquamarine Diamond Cocktail RingEst. $7,722-$10,038$100Mynt AuctionsNew York, NY
10 hrs LeftPlatinum Sapphire and Diamond Halo Cocktail Ring with GIA CertificateEst. $3,588-$4,664$100BidhausNew York, NY
Jun 21, 2026Platinum GIA 7.57ct Long Emerald Cut Indicolite Blue Tourmaline Diamond Cocktail RingEst. $5,811-$7,554$100Mynt AuctionsNew York, NY
5 days LeftSapphire and Diamond Ring in Platinum with 2.51 Carat Center StoneEst. $6,084-$7,909$4,650Mynt AuctionsNew York, NY
4 days Left16.46ct Star Sapphire Diamond Ring in 14k White Gold Vintage Cocktail StyleEst. $6,357-$8,264$4,100BidhausNew York, NY