18KT GOLD, SAPPHIRE, OPAL & ENAMEL RING:An unmarked 18kt yellow gold mount set with five sapphires and three opals, enamel accents. Weighs approximately 4.0 grams.
Auctioneer:
Dumouchelle Art Galleries
Date:
2012-07-21
18kt Gold, Black Opal, Cultured Pearl, and Gem-set Necklace, Parenti, the abstract center set with a cabochon black opal measuring approx. 26.00 x 17.00 x Read more…
Auctioneer:
Skinner
Date:
2012-03-13
18kt Gold, Silver, Opal, and Diamond Ring, France, bezel-set with an oval opal framed by rose-cut diamond melee, silver-topped gold mount, size 5 1/2, maker's Read more…
Auctioneer:
Skinner
Date:
2018-03-20
18kt Gold, Boulder Opal, and Diamond Ring, centering a bezel-set opal tablet flanked by full-cut diamond accents, size 7. Boulder Opal Read more…
Auctioneer:
Skinner
Date:
2008-12-09
Fine Art Nouveau 18kt Gold, Carved Opal, Enamel, Pearl, and Diamond Pendant, the elaborately carved opal depicting a maiden in diaphanous garments diving into the Read more…
Auctioneer:
Skinner
Date:
2010-12-07
18kt Gold and Opal Spray Brooch, signed "MSJ". Pin length at back 1 1/2 in. Brooch width at widest point, from Read more…
Auctioneer:
Skinner
Date:
2009-09-16
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
18kt Gold, Synthetic Opal, and Diamond Earclips, each set with an oval cabochon synthetic opal, framed by single-cut diamond melee, suspended from tapered ropetwist tops, Read more…
Auctioneer:
Skinner
Date:
2011-09-13
Art Nouveau 18kt Gold, Carved Opal, and Demantoid Garnet Figural Brooch, probably Continental, the female figure with wildly flowing hair, circular-cut demantoid garnet accents, further Read more…
Auctioneer:
Skinner
Date:
2011-06-14
18kt Gold and Opal Pendant/Brooch, set with an opal measuring approx. 59.50 x 40.00 mm, wire vine motif accents, suspended from a gold-filled trace link Read more…
Auctioneer:
Skinner
Date:
2013-06-11
