Aug 20, 2026Opal and Tanzanite Yellow Gold Jewelry Set, 3Est. $300-$500$150Auctions at ShowplaceAstoria, NY
Jul 14, 202614K White Gold Tanzanite and Diamond Pendant NecklaceEst. $3,500-$4,500$2,000Williamson Auction GalleryHollywood, FL
Jul 14, 202618K White Gold Tanzanite and Diamond Bracelet with AIG AppraisalEst. $8,000-$12,000$5,500Williamson Auction GalleryHollywood, FL
Jul 30, 2026Tanzanite and Diamond 18K Yellow Gold RingEst. $1,500-$2,500$800Auctions at ShowplaceAstoria, NY
Jul 16, 20263.5 Ct Cushion Natural Tanzanite 14K White Gold Solitaire Setting Ring - CertifiedEst. $15,500-$16,500$50ILAGEMSveraval, Gujarat
FEATURED5 days Left4.69CTW DIAMOND14K WHITE GOLD EARRINGS W/ TANZEst. $7,625-$10,000$1,850(1 bid)Florida Estate Sales Inc.Tallahassee, FL
Jul 16, 20263.0 Ct Cushion Natural Tanzanite 14K Yellow Gold Halo Setting with Detailed Gallery Ring - CertifiedEst. $11,500-$12,500$50ILAGEMSveraval, Gujarat
Jul 16, 20263.0 Ct Oval Natural Tanzanite 14K Yellow Gold Pendant with Halo - CertifiedEst. $11,500-$12,500$50ILAGEMSveraval, Gujarat
Jul 16, 20263.0 Ct Oval Natural Tanzanite 14K White Gold Vintage Scroll/Filigree Solitaire Ring - CertifiedEst. $11,500-$12,500$50ILAGEMSveraval, Gujarat
Jul 22, 2026Peridot, Tanzanite, and Yellow Gold BroochEst. $3,000-$5,000$1,500(1 bid)Freeman'sChicago, IL
Jul 16, 20262.0 Ct Cushion Natural Tanzanite 14K White Gold Floral Halo Pendant - CertifiedEst. $9,500-$10,500$50ILAGEMSveraval, Gujarat
Jul 16, 20263.0 Ct Emerald Natural Tanzanite 14K Rose Gold Solitaire Setting Ring - CertifiedEst. $11,500-$12,500$50ILAGEMSveraval, Gujarat
Jul 16, 20262.5 Ct Cushion Natural Tanzanite 14K White Gold Starburst / Floral Halo Ring - CertifiedEst. $9,500-$10,500$50ILAGEMSveraval, Gujarat
4 days Left14K White Gold 16 CTW Tanzanite Sugarloaf & Ceylon Sapphire EarringsEst. $135,000-$136,900$125(2 bids)1111 Jewelry Store, LLCOwens Cross Roads, AL
4 days Left14K White Gold 26.03ctw Natural Tanzanite Zoisite and Diamond Ring, Size 7Est. $10-$10,000$325(3 bids)Kraft Auction ServiceSyracuse, IN
Jul 16, 20263.0 Ct Pear Natural Tanzanite 14K White Gold Pendant with Halo - CertifiedEst. $11,500-$12,500$50ILAGEMSveraval, Gujarat
22 hrs Left14K Gold Seed Pearl & Tanzanite Bar Pin SignedEst. $250-$350$125(2 bids)Akiba GalleriesDania Beach, FL
Jul 16, 20263.0 Ct Round Natural Tanzanite 14K White Gold Halo Setting with Pave Shank Ring - CertifiedEst. $11,500-$12,500$50ILAGEMSveraval, Gujarat
Jul 16, 20263.0 Ct Emerald Natural Tanzanite 14K White Gold Three-Stone Setting Ring - CertifiedEst. $11,500-$12,500$50ILAGEMSveraval, Gujarat
Jul 16, 20263.0 Ct Round Natural Tanzanite 14K White Gold Halo Setting with Plain Shank Ring - CertifiedEst. $11,500-$12,500$50ILAGEMSveraval, Gujarat
Jul 16, 20263.0 Ct Round Natural Tanzanite 14K White Gold Halo Setting with Plain Shank Ring - CertifiedEst. $11,500-$12,500$50ILAGEMSveraval, Gujarat
Jul 16, 20262.5 Ct Cushion Natural Tanzanite 14K White Gold Pendant with Halo & Decorative Bail - CertifiedEst. $9,500-$10,500$50ILAGEMSveraval, Gujarat
Jul 16, 20262.5 Ct Round Natural Tanzanite 14K White Gold Halo Setting with Pave Shank Ring - CertifiedEst. $9,500-$10,500$50ILAGEMSveraval, Gujarat