SAPPHIRE AND DIAMOND PLATINUM EARRINGS APPROX. 2 CTTW:7 brilliant cut diamonds in the center of each earning at approx. 10pts each. On the edge of each earring there are 28 single cut diamonds at approx. 1pt each. Approximately 2.6cttw of square cut sapphires, 52 stones in each earring totaling 1.3cts. (rev.20071212)
Auctioneer:
Dumouchelle Art Galleries
Date:
2007-12-16
UNTREATED CEYLON SAPPHIRE, DIAMOND PLATINUM BROOCH; Belle Epoque lozenge shaped platinum diamond lace brooch by Bailey, Banks & Biddle, ca. 1910. AGL report #CS63332 describes Read more…
Auctioneer:
Rago Auctions
Date:
2014-12-07
2.16 CT. SAPPHIRE, DIAMOND & PLATINUM RING, SIZE 7, TW.10 GR.:Featuring a central round cut sapphire, with approximate weight of 2.16 cts., surrounded by twelve Read more…
Auctioneer:
Dumouchelle Art Galleries
Date:
2016-05-22
TWO SAPPHIRE, DIAMOND & PLATINUM OR YELLOW GOLD RINGS Comprising a platinum navette ring vertically set in yellow gold with graduated round faceted blue sapphires, Read more…
Auctioneer:
Rago Auctions
Date:
2016-04-17
ORANGE SAPPHIRE DIAMOND PLATINUM RING. Circular floriform cluster design centers an oval faceted deep orange sapphire, approx. 2.35 cts., among circular and marquise cut diamonds, Read more…
Auctioneer:
Rago Auctions
Date:
2011-12-04
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
SAPPHIRE, DIAMOND, PLATINUM AND 14KT GOLD BROOCH C 1900 FRANCE:Large old cut diamond, 22 small genuine sapphires, 6 small old cut diamonds, 102 rose cut Read more…
Auctioneer:
Dumouchelle Art Galleries
Date:
2016-01-17
GIA 30.42CT NATURAL BLUE SAPPHIRE & 1.40CT DIAMOND & PLATINUM RING, H 15/16" W 7/8", SIZE 8:A GIA 30.42ct step cut natural, no heat blue Read more…
Auctioneer:
Dumouchelle Art Galleries
Date:
2016-04-17
EDWARDIAN SAPPHIRE AND DIAMOND JEWELRY; J.E. Caldwell sapphire heart brooch with diamond ribbons and post set pearls, platinum-topped gold, 1" x 1 1/8"; Oval sapphire, Read more…
Auctioneer:
Rago Auctions
Date:
2013-12-08
EDWARDIAN SAPPHIRE AND DIAMOND PLATINUM RING; Hand-built reticulated platinum, centrally set with cushion cut sapphire, approx. .89 ct., diamond melee approx. .45 ct., ca. 1910. Read more…
Auctioneer:
Rago Auctions
Date:
2014-12-07
SAPPHIRE, DIAMOND, YELLOW GOLD & PLATINUM PANSY BROOCHES Set with an oval faceted sapphire, 2.0 cts. by formula, among diamond pave platinum petals with sapphire Read more…
Auctioneer:
Rago Auctions
Date:
2016-04-17
