A TANZANITE AND DIAMOND DRESS RING • Oval-shaped tanzanite, approx. 3.70cts • brilliant-Adam's Auctioneers4.3(13)€1,000Jun 23, 2026
A PAIR OF CHALCEDONY, TANZANITE AND DIAMOND PENDENT EARRINGS • Oval-shaped chalcedony cabochonAdam's Auctioneers4.3(13)€400Jun 23, 2026
A TANZANITE AND DIAMOND DRESS RING • An oval-shaped tanzanite, approx. 5.20cts • square Adam's Auctioneers4.3(13)€750Jun 23, 2026
Violet-Blue Tanzanite and Diamond 14k Yellow Gold Cocktail Ring Size 7Mynt Auctions4.4(884)$2,8006 days Left
AAA Tanzanite and Diamond Pendant in 18k White GoldEric's Estate & Jewelry4.6(536)$1,9251431 Lots Away
14K WHITE GOLD ENGAGEMENT RING 1.65CT.NATURAL GEMSTONE TANZANITE OVAL SHAPEModern Jewelry4.5(207)$1,175Jul 05, 2026
Platinum Cocktail Ring 2.35ct Oval Tanzanite with Diamond AccentsMynt Auctions4.4(884)$100Jun 20, 2026
Platinum Cocktail Ring 2.35ct Oval Tanzanite with Diamond AccentsDiamond Depot4.2(14)$1,3507 days Left
