DIAMOND AND TANZANITE RING. Oval faceted well-saturated purplish-blue tanzanite, 2.4 cts. by formula, approx. 7.5mm x 9.4mm, with diamond accents, approx. .30 ct. TW in 14k yg. 6.3 gs. GW, size 11 1/2
Auctioneer:
Rago Auctions
Date:
2011-04-10
14kt White Gold, Diamond, and Tanzanite Ring, the cushion-cut tanzanite in a cluster setting of round-cut and marquise-cut diamonds, size 8 1/2, 4.2 dwt. Read more…
Auctioneer:
Skinner
Date:
2016-03-03
18kt Gold, Diamond, and Tanzanite Ring, the emerald-cut diamond weighing 2.87 cts., flanked by tanzanites, size 6 1/4. Note: Accompanied by GIA report no. 2215108912, Read more…
Auctioneer:
Skinner
Date:
2020-11-17
14kt Gold and Colored Gemstone Ring and a Low-karat Gold, Diamond, and Tanzanite Ring, sizes 6 1/2 and 8, total 5.2 dwt. The Collection of Read more…
Auctioneer:
Skinner
Date:
2018-10-17
MABE PEARL, DIAMOND AND TANZANITE RING; Mabe pearl, approx. 15 mm diameter, with flush-mounted accent diamonds and tanzanites in 14k yg.; 13.5 dwt. (21 gs.), Read more…
Auctioneer:
Rago Auctions
Date:
2012-04-22
RECENT CHALCEDONY, DIAMOND AND SAPPHIRE RING Oval chalcedony cabochon, prong set diamond surround, quartered by four diamond straps, sapphire gallery, in 14k wg. mount. Size Read more…
Auctioneer:
Rago Auctions
Date:
2015-04-15
18K GOLD AQUAMARINE, DIAMOND AND SAPPHIRE RING; Oval faceted aquamarine, approx. 6.5 cts., prong set on rose cut diamond and pale blue sapphire bombe, patinated Read more…
Auctioneer:
Rago Auctions
Date:
2012-12-09
GOLD, DIAMOND AND TANZANITE EARRINGS AND RING, ca. 1990. Circular bead set diamond clusters and oval faceted tanzanite, diamond borders in 14k wg. Diamonds approx. Read more…
Auctioneer:
Rago Auctions
Date:
2011-12-04
14KT YELLOW GOLD, DIAMOND AND TANZANITE BRACELET:having 4.45 ctw in oval cut Tanzanites and 0.90 cts in small round cut diamond enhancements all mounted on Read more…
Auctioneer:
Dumouchelle Art Galleries
Date:
2010-02-12
18kt Gold and Tanzanite Ring, bezel-set with a fancy-cut tanzanite, shank with bead motifs, 9.6 dwt, size 7. Estimate $700-900 Needs polishing (abrasions at girdle Read more…
Auctioneer:
Skinner
Date:
2020-11-10
14 KT YELLOW GOLD AND TANZANITE RING:14 Kt. Yellow gold, square tanzanite. Read more…
Auctioneer:
Dumouchelle Art Galleries
Date:
2011-12-11
