containing one oval mixed cut bluish green tourmaline weighing approximately 5. 25 carats and numerous round brilliant cut diamonds weighing approximately 0.56 carat total. Stamp: PLAT (maker's mark vB). 5.10 dwts.
Auctioneer:
Leslie Hindman Auctioneers
Date:
2014-04-08
TIFFANY & CO. ART DECO PLATINUM TOURMALINE AND DIAMOND RING Rectangular green tourmaline, 25mm x 15mm x 6.35mm, approx. 16 cts., and triplet baguette diamond Read more…
Auctioneer:
Rago Auctions
Date:
2009-12-06
Platinum, Tourmaline, and Diamond Ring, set with an emerald-cut tourmaline measuring approx. 13.00 x 9.80 x 7.20 mm, and weighing approx. 7.00 cts., the shoulders Read more…
Auctioneer:
Skinner
Date:
2014-09-09
Art Deco Platinum, Tourmaline, and Diamond Ring, bezel-set with a step-cut tourmaline measuring approx. 11.50 x 9.00 x 6.00 mm, full-, single-, and baguette-cut diamond Read more…
Auctioneer:
Skinner
Date:
2013-12-10
Platinum, Tourmaline and Diamond Ring, prong-set with an oval faceted pink tourmaline flanked by baguette and single-cut diamond melee, size 7. Read more…
Auctioneer:
Skinner
Date:
2002-12-10
Art Deco Platinum Tourmaline and Diamond Brooch, the line of fancy-cut tourmalines centering a bow motif set with circular-cut diamonds and suspending a pear-shape diamond, Read more…
Auctioneer:
Skinner
Date:
2008-12-09
circa 1930, in a signet stamp shape, small white round face, black Roman numerals, case decorated with black and white enamel and small single cut Read more…
Auctioneer:
Leslie Hindman Auctioneers
Date:
2007-09-11
GREEN TOURMALINE AND DIAMOND PLATINUM RING; Baguette cut bluish green tourmaline, 22 x 8.4 mm., 11.20 cts. by formula and ten single cut diamonds, approx. Read more…
Auctioneer:
Rago Auctions
Date:
2014-12-07
TOURMALINE AND DIAMOND 18K GOLD RING; Rectangular fancy cut blue/green tourmaline, approx. 10 cts., tension set between diamonds in platinum channels, approx. .56 ct. TW, Read more…
Auctioneer:
Rago Auctions
Date:
2012-12-09
ART DECO TOURMALINE AND DIAMOND PLATINUM RING Emerald cut blue green tourmaline, approx. 16 cts., 17.6mm x 13.9mm, step shoulders with baguette cut diamonds, approx. Read more…
Auctioneer:
Rago Auctions
Date:
2008-12-07
Platinum, Green Tourmaline, and Diamond Ring, prong-set with an emerald-cut tourmaline measuring approx. 14.71 x 13.15 x 8.50 mm, framed by full-cut diamond melee, size Read more…
Auctioneer:
Skinner
Date:
2007-09-18
