4 days Left18k Yellow Gold Three Stone Tourmaline Band RingEst. $2,015-$2,619$100(1 bid)Mynt AuctionsNew York, NY
2 days LeftLab Grown 4.00 Ct Cushion (Modified Brilliant) Diamond Ring – Triple Halo Three-Stone Cushion –Est. $14,500-$15,500$50ILAGEMSVeraval, Gujarat
2 days LeftLab Grown 6.00 Ct Oval Diamond Ring – Vintage Three-Stone Oval with Split Shank Pave – / in 14KEst. $18,500-$19,500$50ILAGEMSVeraval, Gujarat
2 days LeftLab Grown 10.00 Ct Emerald Cut Diamond Ring – Massive Three-Stone Emerald Cut – / in 14K WhiteEst. $30,500-$32,500$50(1 bid)ILAGEMSVeraval, Gujarat
2 days LeftLab Grown 5.00 Ct Emerald Diamond Ring – Three-stone setting with step-cut trapezoid side stonesEst. $16,500-$17,500$50ILAGEMSVeraval, Gujarat
2 days LeftLab Grown 5.00 Ct Cushion (Old Mine Look) Diamond Ring – Antique Three-Stone Cushion with ScrollEst. $16,500-$17,500$50ILAGEMSVeraval, Gujarat
May 27, 2026Pt900 Platinum Sapphire and Diamond Three-Stone RingEst. $10-$100,000$160(2 bids)Gallery 63Atlanta, GA
2 days LeftLab Grown 4.00 Ct Pear Diamond Ring – Simple three-stone setting with pear side stones andEst. $14,500-$15,500$50ILAGEMSVeraval, Gujarat
5 days Left1.7 CT Natural Radiant-Cut Diamond Three-Stone Ring in 14K White Gold, Elegant Diamond Side Stones,Est. $14,500-$15,500$50ILAGEMSVeraval, Gyjrat
May 23, 2026HARRY WINSTON THREE STONE DIAMOND RING PT PLATINUMEst. $2,625-$3,850$25NY Elizabeth Beverly Hills, CA
2 days LeftLab Grown 3.00 Ct Oval Diamond Ring – Modern full bezel-set three-stone with smooth polished bandEst. $11,500-$12,500$50ILAGEMSVeraval, Gujarat
5 days Left1.5 CT Natural Oval-Cut Diamond Three-Stone Ring in 14K White Gold, Elegant Diamond Side Stones, GIAEst. $10,500-$13,500$50ILAGEMSVeraval, Gyjrat
Jun 02, 2026A diamond three stone ring,Est. £800-£1,200£480Sworders Fine Art AuctioneersEssex, England
May 20, 2026lab-grown diamond 7.00 CT Radiant Three-Stone Diamond RingEst. $15,500-$16,500$50(1 bid)ILAGEMSVeraval, Gujarat
2 days LeftLab Grown 4.00 Ct Pear Diamond Ring – Ornate scalloped/floral halo three-stone setting withEst. $14,500-$15,500$50ILAGEMSVeraval, Gujarat
May 20, 2026lab-grown diamond 5.00 CT Asscher Three-Stone Diamond RingEst. $12,500-$13,500$50ILAGEMSVeraval, Gujarat
2 days LeftLab Grown 4.00 Ct Pear Shape Diamond Ring – Vintage Three-Stone Pear with Engraved Shank – / inEst. $14,500-$15,500$50(1 bid)ILAGEMSVeraval, Gujarat
2 days LeftLab Grown 5.00 Ct Oval Diamond Ring – Three-Stone Oval with Pave Band – / in 14K White GoldEst. $16,500-$17,500$50ILAGEMSVeraval, Gujarat
2 days LeftLab Grown 5.00 Ct Cushion (Modified Brilliant) Diamond Ring – Classic Three-Stone Cushion withEst. $16,500-$17,500$50ILAGEMSVeraval, Gujarat
2 days LeftLab Grown 8.00 Ct Oval Diamond Ring – Modern Three-Stone Oval with Trapezoid Sides – / in 14KEst. $21,500-$22,500$50ILAGEMSVeraval, Gujarat
2 days LeftLab Grown 6.00 Ct Cushion (Modified Brilliant) Diamond Ring – Classic Three-Stone Cushion (SimpleEst. $18,500-$19,500$50ILAGEMSVeraval, Gujarat
2 days LeftLab Grown 8.00 Ct Oval Diamond Ring – Vintage three-stone with milgrain bezels and engraved bandEst. $21,500-$22,500$50ILAGEMSVeraval, Gujarat
2 days LeftLab Grown 8.00 Ct Round Brilliant Diamond Ring – Antique Three-Stone Round with Filigree DetailEst. $21,500-$22,500$50ILAGEMSVeraval, Gujarat