CABOCHON BLUE STAR SAPPHIRE & DIAMOND RING, 11 CTS:Central cabochon blue star sapphire approx 11 cts. with ten round diamonds, ranging .05ct, .10ct, and .15ct, flanked by baguette diamonds. Belonging to the Estate of Kelsie [Mrs. Ernest R.] Breech, Palm Beach, Florida
Auctioneer:
Dumouchelle Art Galleries
Date:
2008-06-21
STAR SAPPHIRE AND DIAMOND 14K WHITE GOLD RING; Cabochon cut light blue star sapphire, 17.17 x 15 x 10.22 mm., 28.4 cts. by formula, and Read more…
Auctioneer:
Rago Auctions
Date:
2014-12-07
TIFFANY & CO. STAR SAPPHIRE RING, ca. 1900; Sculpted 18k yg. chased with bacchantes and grape vines flanking a blue star sapphire cabochon. Marked Tiffany Read more…
Auctioneer:
Rago Auctions
Date:
2012-12-09
STAR AND FACETED SAPPHIRE AND DIAMOND RING. Centering an oval cabochon lavender star sapphire of good clarity, approx. 30 cts. (17 x 14.3 x 13 Read more…
Auctioneer:
Rago Auctions
Date:
2011-12-04
LARGE NATURAL BLUE STAR SAPPHIRE WHITE GOLD RING; Steep oval cabochon, 18.5 x 16.65 x 16.43 mm., 54.5 cts. by formula, semitransparent, well developed star, Read more…
Auctioneer:
Rago Auctions
Date:
2014-12-07
22.33 CTS. UNTREATED BURMA SAPPHIRE, DIAMOND RING; AGL gemstone report #CS60716 describes natural blue star sapphire, 15.27 - 14.92 mm., double cabochon, no enhancements, Burma Read more…
Auctioneer:
Rago Auctions
Date:
2014-12-07
STAR SAPPHIRE, RUBY, GOLD GASPIPE NECKLACE; Cabochon black star sapphire, approx. 15.25 cts., two cabochon star rubies, approx. 19.50 cts. TW, bezel settings, 14k yg. Read more…
Auctioneer:
Rago Auctions
Date:
2013-12-08
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
GENT"S STAR SAPPHIRE OR AMETHYST 14K GOLD RINGS Oval cabochon cut star sapphire, 34 cts. by formula, and two RBC diamonds, .50 ct. TW in Read more…
Auctioneer:
Rago Auctions
Date:
2015-04-15
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
containing one oval cabochon cut Blue Star sapphire weighing approximately 7.50 carats and two round brilliant cut diamonds weighing approximately 0.26 carat total.4.60 dwts. Read more…
Auctioneer:
Leslie Hindman Auctioneers
Date:
2004-12-12
