Certified 6 Carat Oval Cut Natural Tanzanite & Natural Diamond 14kt Solid White Gold Engagement RingForever Diamond4.3(3)$375(3 bids)Feb 11, 2026
Rachel Koen 8.20ct Pear Blue Tanzanite Diamond Ring 18K White Gold IGI CertifiedMynt Auctions4.4(821)$10017 hrs Left
$9,755! 2.77 Ctw GLS Certified Natural Tanzanite Diamond 14K Designer RingU.S. Auction Gallery4(625)$10Feb 12, 2026
Natural Tanzanite Gemstone & Lab Grown Diamonds Silver RingSiddhi Gems & Jewels4.1(26)$1503 days Left
14K White Gold 7.90ct Tanzanite and 1.82ct Diamond RingRiverside Galleries4.5(198)$50(1 bid)19 hrs Left
SoldA TANZANITE AND DIAMOND CLUSTER RING in platinum, set with an emerald cut tanzanite of 2.85 carats,A TANZANITE AND DIAMOND CLUSTER RING in platinum, set with an emerald cut tanzanite of 2.85 carats, in a border of round brilliant cut diamonds totalling 1.0-1.2 carats, stamped 950, size M / 6, 8.2g.See Sold Price
SoldA tanzanite and diamond cluster ring. TheA tanzanite and diamond cluster ring. The marquise-shape tanzanite, with brilliant-cut diamond surround. Estimated dimensions of tanzanite 13 by 6 by 4.2mms. Estimated total diamond weight 0.65ct. RinSee Sold Price
SoldKallati Tanzanite Diamond Cluster Gold RingMetal : 9k Gold Designer : Kallati Gemstone : Diamonds approx. 1.00ctw. Tanzanite - 1.20ct Measurements : Ring size 6 1/2, top is 13.9mm Marked: : Kallati 9k 375, K140K Weight:See Sold Price
SoldA 9ct gold tanzanite and diamond cluster ring. TheA 9ct gold tanzanite and diamond cluster ring. The marquise-shape tanzanite, within a single-cut diamond surround. Estimated total diamond weight 0.20ct. Hallmarks for Birmingham, 2010. Ring size S. WSee Sold Price
SoldA TANZANITE AND DIAMOND CLUSTER RING set with an oval cut tanzanite in a cluster of illusion setA TANZANITE AND DIAMOND CLUSTER RING set with an oval cut tanzanite in a cluster of illusion set round cut diamonds, stamped 10kUD, size N / 7, 2.2g.See Sold Price
SoldA 9ct gold tanzanite and diamond cluster ring. TheA 9ct gold tanzanite and diamond cluster ring. The oval-shape tanzanite, with single-cut diamond surround and similarly-cut diamond tapered shoulders. Hallmarks for Birmingham. Ring size K1/2. WeightSee Sold Price
SoldA 9ct gold tanzanite and diamond cluster ring. TheA 9ct gold tanzanite and diamond cluster ring. The single-cut diamond and circualr-shape tanzanite floral cluster with single-cut diamond double line sides. Estimated total diamond weight 0.10ct. HallSee Sold Price
SoldA 9ct gold tanzanite and diamond cluster ring. TheA 9ct gold tanzanite and diamond cluster ring. The oval-shape tanzanite, with a brilliant-cut diamond surround and accent shoulders. Hallmarks for Birmingham. Ring size L. Weight 2.6gms. Overall condiSee Sold Price
SoldA 9ct gold tanzanite and diamond cluster ring. TheA 9ct gold tanzanite and diamond cluster ring. The oval-shape tanzanite and single-cut diamond surround, with similarly-cut diamond-line shoulders. Hallmarks for Birmingham. Ring size M. Weight 2.1gmsSee Sold Price
SoldTHREE GOLD, GEM-SET & DIAMOND CLUSTER RINGS, 7.9gA 14k white gold, oval tanzanite and diamond cluster ring, marked 14k, size 6 1/2, and a 14k white gold, round dark blue topaz and diamond cluster ring, marked 14k, size 6 1/2. Together with a 10k yelSee Sold Price
SoldSix 9ct gold diamond and gem-set rings. To include anSix 9ct gold diamond and gem-set rings. To include an aquamarine and diamond dress ring, a tanzanite and diamond cluster ring, together with four further rings. Estimated total diamond weight 0.35ct.See Sold Price
SoldThree 9ct gold gem-set rings. To include a sapphire andThree 9ct gold gem-set rings. To include a sapphire and emerald geometric dress ring, a tanzanite and diamond cluster ring, together with a garnet and diamond cluster ring. Hallmarks for 9ct gold. EstSee Sold Price
SoldFour gem-set rings. To include a 9ct gold sapphire andFour gem-set rings. To include a 9ct gold sapphire and opal cluster ring, a 9ct golden tanzanite and diamond cluster ring, with two further rings. Three with hallmarks for 9ct gold. Total weight 12.2gSee Sold Price
SoldFive gem-set rings. To include a 9ct gold tanzanite andFive gem-set rings. To include a 9ct gold tanzanite and diamond cluster ring, a 9ct gold emerald and diamond cluster ring, a diamond half-circle eternity ring, together with two further rings. Four wiSee Sold Price
SoldThree 9ct gold diamond and gem-set rings. To include aThree 9ct gold diamond and gem-set rings. To include a diamond chevron ring, a diamond and sapphire three-stone ring, with a tanzanite and diamond cluster ring. Estimated total diamond weight 0.60ct.See Sold Price
SoldThree 9ct gold diamond and gem-set rings. To include aThree 9ct gold diamond and gem-set rings. To include a tanzanite and diamond cluster ring, a ruby and diamond cluster ring, and an emerald and diamond cluster ring. Hallmarks for 9ct gold. Weight 6.2gSee Sold Price
Sold10K Yellow Gold Tanzanite and Diamond RingStamped 10K yellow gold Tanzanite and diamond cluster ring. Size 8. Weighs 3.6 grams. Six round diamond accents measuring approximately 0.03 cts. Approximately 14.00 cts in marquis cut tanzanite.See Sold Price
Sold14K White Gold 4.15 carat Tanzanite and Diamond Halo Cluster RingMETAL: 14K White Gold; APPROXIMATE TOTAL DIAMOND WEIGHT: 0.88 ctw; GEMSTONES: Tanzanite weighing approx. 4.15 carats; STAMPED: 14K; CONDITION: Pre-owned, Very Good; ITEM WEIGHT (GRAMS): 6.62 g; MEASURSee Sold Price
SoldKallati Diamond Tanzanite Gold Cluster RingMETAL: 9k Gold. GEMSTONES: Diamonds approx. 0.70ctw. Tanzanite 7mm x 5mm. MEASUREMENTS: Ring size 6 3/4, top is 11mm. MARKED: Kallati 9k, 375 K117K. WEIGHT: 2.5 grams. Gemstones have not been graded fSee Sold Price
SoldVintage 14K WHITE GOLD DIAMOND CLUSTER RING 2 TANZANITEVintage 14 K WHITE GOLD DIAMOND CLUSTER RING With 2 TANZANITE ACCENTS.Great quality.RING SIZE 6.75See Sold Price
SoldFour 9ct gold gem-set rings. To include an opal andFour 9ct gold gem-set rings. To include an opal and diamond cluster ring, a tanzanite and diamond dress ring, together with two further rings. One AF. Estimated total diamond weight 0.35ct. HallmarksSee Sold Price
SoldFour 9ct gold diamond and gem-set rings. To include aFour 9ct gold diamond and gem-set rings. To include a sapphire and diamond cluster ring, a tanzanite and diamond ring, together with two further rings. Hallmarks for 9ct gold. Weight 8gms.See Sold Price
Sold1.80 CT TANZANITE DIAMOND 14K WHITE GOLD RINGGORGEOUS SOLITAIRE CLUSTER RING. GENUINE TANZANITE STONE HAS SMALL CHIP AND SMALL SCRATCH ON TABLE. 0.50 CARATS IN DIAMONDS. SIGNED MARKED "1.80 ASH 14K" TESTED 14K SOLID GOLD. RING SIZE 7. WEIGHS 4.6See Sold Price
SoldLADIES STUNNING 14KT YG TANZANITE & DIAMOND RINGLadies' stunning 14kt Yellow Gold cluster ring set with centralized oval cut Tanzanite weighing approx. .25cts twt. Encircled by ten round brilliant cut Diamonds equaling approx. .20cts twt. Marked "1See Sold Price
