GIA 7.31ct Gem Quality Radiant Cut Tanzanite Platinum Diamond Designer Signed Ring w/ AppraisalHess Fine Auctions4.5(245)US$750(5 bids)6 days Left
A TANZANITE AND DIAMOND RING * a circular-cut tanzanite * baguette-cut diamonds * mounted in 18KAdam's Auctioneers4.3(12)€3405 days Left
Tanzanite Diamond Cocktail Ring 14k White Gold 3-Stone 3 carBand Size 6 RG4077Eco Estate Jewelry4.3(3)US$25Mar 19, 2026
Tanzanite and Diamond Ring in 18K White Gold with 13 Ct GemstoneDiamond Depot4.3(10)US$3,850888 Lots Away
A TANZANITE AND DIAMOND RING * one cushion-shaped tanzanite, approx. 5.00cts * brilliant-cutAdam's Auctioneers4.3(12)€1,2005 days Left
A TANZANITE AND DIAMOND DRESS RING * one oval-shaped tanzanite, approx. 5.20cts * square andAdam's Auctioneers4.3(12)€7505 days Left
Certified 2.25 Ctw Tanzanite And Diamond Ladies Fashion Halo Ring 14k WhitePapps Family Liquidation4.3(381)US$600Mar 20, 2026
