CRYSTAL OPAL AND DIAMOND PENDANT/BROOCH; Spade-shaped opal, approx. 17 cts. in closed back setting surrounded by circular and baguette cut diamonds, approx. 1 cts. TW; 8.7 dwt. (at least 10k gold), 1 1/4"
Auctioneer:
Rago Auctions
Date:
2013-04-21
Edwardian Crystal Opal and Diamond Pendant, set with a crystal opal cabochon and highlighted by rose and old European-cut diamonds, open gallery, platinum-topped gold mount, Read more…
Auctioneer:
Skinner
Date:
2009-06-16
14kt Gold, Crystal Opal, and Diamond Pendant, the shell and scroll form top suspending a crystal opal with fifteen diamond melee accents, 3 3/4 x Read more…
Auctioneer:
Skinner
Date:
2006-06-15
Crystal Opal and Diamond Ring, F & F Felger, Newark, c. 1940, the cabochon opal flanked by diamond melee, 14kt gold and palladium mount, size Read more…
Auctioneer:
Skinner
Date:
2007-09-18
BLACK OPAL AND DIAMOND PENDANT; Circular 14k yg. pendant supports a semi-crystal black opal disk with blue fire, 9.50 cts. by formula, and nine brilliant Read more…
Auctioneer:
Rago Auctions
Date:
2013-12-08
OPAL AND DIAMOND EARRINGS AND RING. Crystal opal earrings, 3/4"; ring, 12 1/2 mm x 5 3/4 mm, size 6 1/2. Diamonds approx. .65 ct. Read more…
Auctioneer:
Rago Auctions
Date:
2011-04-10
consisting of one 18 karat yellow gold ring containing one oval cabochon cut opal measuring approximately 11.80 x 9.60 x 3.03 mm and 16 round Read more…
Auctioneer:
Leslie Hindman Auctioneers
Date:
2016-12-05
Arts and Crafts Opal and Diamond Ring, centering an oval crystal opal cabochon surrounded by thirty four single-cut diamonds, openwork shoulders with floral motif, 14kt Read more…
Auctioneer:
Skinner
Date:
2002-12-10
containing one oval crystal opal cabochon weighing approximately 2.50 carats, eight round brilliant cut diamonds weighing approxmately 0.35 carat total.7.00 dwts. Read more…
Auctioneer:
Leslie Hindman Auctioneers
Date:
2004-12-12
TWO OPAL AND DIAMOND GOLD HINGED BRACELETS, CASBAH Five marquise cut opal cabochons, crossed white gold diamond lines, pear shaped opal cabochons and diamond bypass, Read more…
Auctioneer:
Rago Auctions
Date:
2015-04-15
in a contemporary mounting, with three oval cut crystal opal cabochons measuring approximately 6.13 X 3.83 mm and three round brilliant cut diamonds weighing approximately Read more…
Auctioneer:
Leslie Hindman Auctioneers
Date:
2007-09-11
