White Gold, Black Opal, and Diamond Ring, set with an oval opal tablet measuring approx. 18.30 x 10.50 x 3.80 mm, single-cut diamond melee shoulders, size 9 1/4.
Auctioneer:
Skinner
Date:
2013-09-10
14kt White Gold, Black Opal, and Diamond Pendant, bezel-set with an oval cabochon measuring approx. 17.50 x 11.50 x 4.50 mm, framed by full- and Read more…
Auctioneer:
Skinner
Date:
2019-05-14
14kt White Gold, Black Opal, and Sapphire Suite, the pendant necklace set with shaped opals and suspended from a necklace of graduating circular-cut sapphires, diamond Read more…
Auctioneer:
Skinner
Date:
2014-06-12
18kt Gold, Black Opal and Diamond Ring, bezel-set with an oval black opal cabochon measuring approx. 18.4 x 12.6 x 5.9 mm, twelve full-cut diamond Read more…
Auctioneer:
Skinner
Date:
2002-09-24
18kt Gold, Black Opal, and Diamond Ring, centered with an oval opal, measuring approx. 14.40 x 9.80 x 3.10 mm, surrounded by prong-set round brilliant-cut Read more…
Auctioneer:
Skinner
Date:
2014-12-11
Excellent condition.
An 18 karat gold, black opal and diamond brooch. Signed with impressed manufacturer's mark to reverse: [Wiener 18k]. Sold with custom case.
USA, c. 1950
Read more…
Auctioneer:
Wright
Date:
2018-01-18
14kt Gold, Black Opal, and Diamond Watch Pin, bezel-set with a triangular cabochon black opal measuring approx. 20.20 x 20.00 x 4.40 mm, framed by Read more…
Auctioneer:
Skinner
Date:
2011-09-13
18kt White Gold, Peruvian Opal, and Diamond Earpendants, Fred Leighton, designed as cabochons suspending a drop, with diamond melee accents, lg. 3 in., signed. Read more…
Auctioneer:
Skinner
Date:
2010-03-16
18kt Gold, Black Opal, and Mother-of-pearl Bangle Bracelet, Tiffany & Co., designed as a patchwork of black opal and mother-of-pearl panels, interior cir. 6 1/2 Read more…
Auctioneer:
Skinner
Date:
2009-03-17
18kt Gold, Black Opal and Diamond Ring, prong-set with a black opal measuring approx. 13.40 x 8.50 x 4.32 mm framed by full-cut diamond melee, Read more…
Auctioneer:
Skinner
Date:
2004-03-16
18kt Gold, Black Opal, and Diamond Ring, centering a black opal cabochon measuring 14.10 x 6.20 mm, within a high relief floral surround, five full-cut Read more…
Auctioneer:
Skinner
Date:
2003-06-17
