containing one oval cabochon cut star sapphire weighing approximately 26. 50 carats and 126 old European and single cut diamonds weighing approximately 1.80 carats total, open work gallery behind sapphire, suspended from a platinum chain. Length: 14 inches. 9.20 dwts.
Auctioneer:
Leslie Hindman Auctioneers
Date:
2010-09-15
containing one round cabochon cut violet-blue star sapphire weighing approximately 12.00 carats within a bezel setting surrounded by a scalloped openwork border containing numerous old Read more…
Auctioneer:
Leslie Hindman Auctioneers
Date:
2013-12-08
Platinum, Star Sapphire, and Diamond Ring, centering a violetish purple star sapphire weighing 30.55 cts., flanked by bullet-shaped diamond baguettes, approx. total diamond wt. 1.00 Read more…
Auctioneer:
Skinner
Date:
2019-12-03
Platinum, Star Sapphire, and Diamond Ring, Retailed by Greenleaf & Crosby, set with a cabochon star sapphire measuring, 13.80 x 12.40 x 12.10 mm, framed Read more…
Auctioneer:
Skinner
Date:
2017-12-05
Edwardian Platinum, Pink Sapphire, and Diamond Pendant, bezel-set with an oval-cut pink sapphire measuring approx. 11.90 x 10.40 x 4.70 mm, framed by old European-, Read more…
Auctioneer:
Skinner
Date:
2010-12-07
Platinum, Star Sapphire, Sapphire, and Diamond Ring, the cabochon sapphire measuring approx. 11.00 x 10.00 mm, size 6 1/2. Estimate $700-900 Cavity at edge. The Read more…
Auctioneer:
Skinner
Date:
2017-11-28
Platinum, Star Sapphire, and Diamond Ring, Oscar Heyman, bezel-set with an oval cabochon star sapphire framed by calibre-cut sapphires, with bezel-set full-cut diamond melee, size Read more…
Auctioneer:
Skinner
Date:
2015-09-29
Art Deco Platinum, Star Sapphire, and Diamond Pendant, centering an oval cabochon star sapphire measuring approx. 10.00 x 8.20 x 5.90 mm., framed by single-cut Read more…
Auctioneer:
Skinner
Date:
2010-12-07
Platinum, Star Sapphire, and Diamond Ring, set with a round double cabochon sapphire measuring approx. 13.83 x 13.65 x 10.67 mm, and weighing 21.44 cts., Read more…
Auctioneer:
Skinner
Date:
2020-11-17
Platinum, Star Sapphire, and Sapphire Ring, c. 1940s, prong-set with an oval cabochon measuring approx. 16.00 x 10.00 x 16.70 mm, flanked by hexagonal sapphires Read more…
Auctioneer:
Skinner
Date:
2017-03-21
Platinum, Star Sapphire, Star Ruby, and Diamond Brooch, designed as a spray of star sapphire and star ruby flowers with full-cut diamonds, 14.4 dwt, lg. Read more…
Auctioneer:
Skinner
Date:
2014-12-09
