2 days Left14K White Gold Setting with 8.28ct Tanzanite and 2.89ct Diamond Ladies RingEst. $34,587-$39,987$55(2 bids)Riverside GalleriesArcadia, CA
2 days Left18K White Gold Ladies Ring with 8.70ct Tanzanite and 2.11ct tw Adjacent DiamondsEst. $20,250-$24,950$50(1 bid)Riverside GalleriesArcadia, CA
3 days Left14KT White Gold 1.41ct Tanzanite and Diamond RingEst. $3,500-$4,500$11 Great Deal Auctions Meridian, ID
1 day Left18K White Gold Ladies Ring with 6.24ct Tanzanite and 1.85ct Adjacent DiamondsEst. $18,550-$22,020$50Riverside GalleriesArcadia, CA
3 days Left14KT White Gold 2.21ct Tanzanite and Diamond RingEst. $4,000-$5,000$11 Great Deal Auctions Meridian, ID
3 days Left14KT White Gold 3.43ct Tanzanite and Diamond RingEst. $5,000-$6,000$11 Great Deal Auctions Meridian, ID
3 days Left14KT White Gold 1.09ct Tanzanite and Diamond RingEst. $3,500-$4,500$11 Great Deal Auctions Meridian, ID
5 hrs LeftA platinum tanzanite and diamond ring,Est. £250-£350£150Sworders Fine Art AuctioneersEssex, UK
4 days Left14KT White Gold 1.41ctw Tanzanite and Diamond RingEst. $3,500-$4,500$11 Great Deal Auctions Meridian, ID
4 days Left14KT White Gold 1.09ctw Tanzanite and Diamond RingEst. $3,000-$4,000$11 Great Deal Auctions Meridian, ID
2 days Left14K White Gold Setting with 6.53ct Tanzanite and 1.01ct Diamond Ladies RingEst. $20,014-$23,687$50Riverside GalleriesArcadia, CA
Aug 10, 2026Natural Green Emerald Gemstones 2.10 Ct. Oval Cabochon 9.8 x 6.9 Mm.Est. $665-$1,045$1Treasure of Gems & JewelryLake Charles, LA
4 days Left14KT Yellow Gold 1.41ctw Tanzanite and Diamond RingEst. $3,000-$4,000$11 Great Deal Auctions Meridian, ID
3 days Left14KT White Gold 1.41ctw Tanzanite and Diamond RingEst. $4,000-$5,000$11 Great Deal Auctions Meridian, ID
3 days Left14KT White Gold 2.21ct Tanzanite and Diamond RingEst. $4,000-$5,000$11 Great Deal Auctions Meridian, ID
3 days Left14KT Yellow Gold 1.41ctw Tanzanite and Diamond RingEst. $3,500-$4,500$11 Great Deal Auctions Meridian, ID
3 days Left14KT Yellow Gold 1.09ctw Tanzanite and Diamond RingEst. $3,000-$4,000$11 Great Deal Auctions Meridian, ID
3 days Left14K White Gold 6.78ct Tanzanite and 1.43ct Diamond RingEst. $15,025-$17,878$50Riverside GalleriesArcadia, CA
2 days LeftPlatinum Ring 2.99ct Oval Violet Blue Tanzanite Diamond CocktailEst. $2,964-$3,853$2,250BidhausNew York, NY
4 days Left14KT White Gold 1.41ct Tanzanite and Diamond RingEst. $3,000-$4,000$11 Great Deal Auctions Meridian, ID
3 days LeftSterling Silver 2.76ctw Tanzanite and Diamond RingEst. $300-$400$11 Great Deal Auctions Meridian, ID
3 days LeftPlated Rhodium 5.53ctw Pink Sapphire and Tanzanite RingEst. $300-$400$11 Great Deal Auctions Meridian, ID
1 day Left14K White Gold 6.78ct Tanzanite and 1.43ct Diamond RingEst. $15,025-$17,878$50(1 bid)Riverside GalleriesArcadia, CA