containing six square cut and 14 round brilliant cut diamonds weighing approximately 0. 85 carat total, one oval light grayish blue star sapphire weighing approximately 5.50 carats. 5.80 dwts. Size 5 1/4.
Auctioneer:
Leslie Hindman Auctioneers
Date:
2006-09-25
ART DECO STAR SAPPHIRE AND DIAMOND PLATINUM RING; Translucent and luminous light blue star sapphire, 8 cts. by formula, circular cut diamonds, approx. .90 ct. Read more…
Auctioneer:
Rago Auctions
Date:
2014-12-07
STAR SAPPHIRE AND DIAMOND RING Platinum ca. 1930. Oval blue star sapphire, approx. 5 cts., flanked by lines of three OEC diamonds on a tapered Read more…
Auctioneer:
Rago Auctions
Date:
2008-12-07
TWO DIAMOND RINGS WITH EMERALD OR SAPPHIRE Emerald-cut emerald, approx. 1.30 cts., and two baguette-cut diamonds in platinum, ca. 1930, size 6; translucent blue star Read more…
Auctioneer:
Rago Auctions
Date:
2009-12-06
BLUE STAR SAPPHIRE & DIAMOND PLATINUM RING Fine sapphire weighing 3.48 gs., flanked by four circular brilliant-cut diamonds, .43 ct. TW, ca. 1980. 6.6 gs, Read more…
Auctioneer:
Rago Auctions
Date:
2008-06-14
Platinum, Star Sapphire and Diamond Ring, prong-set with a pale blue star sapphire measuring 12.30 x 9.65 x 6.41 mm, framed by twenty-eight full-cut diamond Read more…
Auctioneer:
Skinner
Date:
2005-03-15
Platinum and Star Sapphire Ring, the stone measuring approx. 12.00 x 10.70 x 6.90 mm, with single-cut diamond melee, size 6. Estimate $600-800 Off center Read more…
Auctioneer:
Skinner
Date:
2019-05-14
containing one oval high dome cabochon cut purple star sapphire measuring approximately 17.00 x 14.00 x 16.22 mm, 28 triangular step cut diamonds weighing approximately Read more…
Auctioneer:
Leslie Hindman Auctioneers
Date:
2016-09-11
containing one oval cabochon cut blue star sapphire weighing approximately 8.50 carats and 28 round brilliant cut diamonds weighing approximately 2.80 carats total. 9.00 dwts. Read more…
Auctioneer:
Leslie Hindman Auctioneers
Date:
2009-12-06
Art Deco Platinum and Star Sapphire Ring, bezel-set with an oval cabochon star sapphire measuring approx. 9.50 x 7.50 x 6.50 mm, the mount set Read more…
Auctioneer:
Skinner
Date:
2017-03-21
retailed by Levinson's, containing one round cabochon cut star sapphire measuring approximately 19.33 x 19.19 x 7.65 mm, and six marquise cut diamonds weighing approximately Read more…
Auctioneer:
Leslie Hindman Auctioneers
Date:
2016-04-03
