1 day LeftA TANZANITE AND DIAMOND DRESS RING The oval-shaped tanzanite weighing approximately 5.20cts, withinEst. €3,500-€4,500€1,700Adam's AuctioneersIreland, Dublin
1 day Left14K Yellow Gold 2.0ct Oval Tanzanite Solitaire Ring with Scroll DesignEst. $1,339-$1,740$100BidhausNew York, NY
6 hrs Left14K Yellow Gold 2.0ct Oval Tanzanite Solitaire Ring with Scroll DesignEst. $1,339-$1,740$100Mynt AuctionsNew York, NY
6 hrs LeftElegant 14k Yellow Gold Oval Tanzanite Diamond Side RingEst. $494-$642$100(1 bid)Mynt AuctionsNew York, NY
May 30, 20263.0 Ct Oval Natural Tanzanite 14K White Gold Vintage Scroll/Filigree Solitaire Ring CertifiedEst. $11,500-$12,500$50ILAGEMSVeraval, Gujrat
May 30, 20262.5 Ct Oval Natural Tanzanite 14K White Gold Vintage Halo with Engraved Shank Ring CertifiedEst. $9,500-$10,500$50ILAGEMSVeraval, Gujrat
May 30, 20262.5 Ct Oval Natural Tanzanite 14K White Gold Halo Setting with Cathedral Shank Ring CertifiedEst. $9,500-$10,500$50ILAGEMSVeraval, Gujrat
May 30, 20263.0 Ct Oval Natural Tanzanite 14K White Gold Hidden Halo / Cathedral Ring CertifiedEst. $11,500-$12,500$50ILAGEMSVeraval, Gujrat
May 30, 20263.5 Ct Oval Natural Tanzanite 14K White Gold Halo Setting (Milgrain Detail) Ring CertifiedEst. $15,500-$16,500$50ILAGEMSVeraval, Gujrat
May 30, 20262.0 Ct Oval Natural Tanzanite 14K White Gold Solitaire with Grooved Shank Ring CertifiedEst. $9,500-$10,500$50ILAGEMSVeraval, Gujrat
May 30, 20262.0 Ct Oval Natural Tanzanite 14K White Gold Halo Setting with Plain Shank Ring CertifiedEst. $9,500-$10,500$50ILAGEMSVeraval, Gujrat
May 30, 20263.0 Ct Oval Natural Tanzanite 14K White Gold Halo Setting with Pave Shank Ring CertifiedEst. $11,500-$12,500$50ILAGEMSVeraval, Gujrat
May 30, 20262.0 Ct Oval Natural Tanzanite 14K White Gold Halo Setting with Plain Shank Ring CertifiedEst. $9,500-$10,500$50ILAGEMSVeraval, Gujrat
May 30, 20262.5 Ct Oval Natural Tanzanite 14K Rose Gold Vintage Scroll/Filigree Solitaire Ring CertifiedEst. $9,500-$10,500$50ILAGEMSVeraval, Gujrat
4 days LeftPlatinum Cocktail Ring 2.35ct Oval Tanzanite with Diamond AccentsEst. $2,353-$3,058$100BidhausNew York, NY
3 hrs LeftPlatinum GIA Certified 2.81ct Oval Tanzanite Diamond Cocktail RingEst. $2,015-$2,619$100BidhausNew York, NY
3 days LeftElegant 14k Yellow Gold Oval Tanzanite Diamond Side RingEst. $442-$574$100BidhausNew York, NY
1 day Left14k White Gold 2.60ctw Violet Blue Oval Tanzanite Diamond Halo RingEst. $3,317-$3,731$1,250Diamond DepotNew York, NY
2 days LeftPlatinum Cocktail Ring 2.35ct Oval Tanzanite with Diamond AccentsEst. $3,873-$4,357$1,375Diamond DepotNew York, NY
4 days Left14K Yellow Gold 2.0ct Oval Tanzanite Solitaire Ring with Scroll DesignEst. $2,204-$2,479$850Diamond DepotNew York, NY
May 31, 2026DESIGNER 14K YELLOW GOLD OVAL TANZANITE & PAVE SET DIAMOND BAND RINGEst. $3,221-$3,600$2,650Modern JewelryValley Village, CA
5 days LeftSolid Platinum 1.50ct Oval-Cut Blue Tanzanite & 1.00ctw Diamond Halo Ring (6.5g)Est. $4,500-$6,500$1,000C & G Auction HouseSomerville, NJ
May 31, 2026DESIGNER 18K WHITE GOLD NATURAL OVAL CUSHION TANZANITE & BAGUETTE DIAMOND RINGEst. $3,391-$3,790$2,750Modern JewelryValley Village, CA