Art Nouveau Black Opal and Plique-a-jour Enamel Brooch, Whiteside & Blank, centering an oval black opal against an enamel sunset scene with lake and forest, 18kt gold and platinum mount, maker's mark.
Auctioneer:
Skinner
Date:
2006-03-14
Art Nouveau Black Opal and Diamond Pendant, The Brassler Company, Newark, New Jersey, set with three opal cabochons among scroll and knife-edge motifs, seven old Read more…
Auctioneer:
Skinner
Date:
2007-06-12
Art Nouveau Black Opal and Emerald Bracelet, composed of bezel-set opals joined by scrolling foliate links, emerald bead and freshwater pearl highlights, completed by a Read more…
Auctioneer:
Skinner
Date:
2007-09-18
Art Nouveau Black Opal Bangle Bracelet, Sloan & Co., the hinged bangle bezel-set with a black opal within a foliate engraved frame flanked by lotus Read more…
Auctioneer:
Skinner
Date:
2005-09-20
Art Nouveau Black Opal, Diamond, and Enamel Pin, Bailey, Banks & Biddle, bezel-set with an oval broadflash opal, accented by green enamel and lines of Read more…
Auctioneer:
Skinner
Date:
2004-09-21
Art Nouveau Boulder Opal and Diamond Pendant, bezel-set with a cabochon opal within a garland frame, old European and old mine-cut diamond highlights, lg. 1 Read more…
Auctioneer:
Skinner
Date:
2006-03-14
Art Deco Black Opal and Diamond Ring, the opal tablet flanked by single-cut diamonds, open scrolling gallery, 18kt white gold and platinum mount, inscribed 1934, Read more…
Auctioneer:
Skinner
Date:
2006-06-13
Art Nouveau Black Enamel and Diamond Flower Pendant/Brooch, Tiffany & Co., centering an old mine-cut diamond, 14kt gold mount, wd. 1 1/2 in., signed Tiffany Read more…
Auctioneer:
Skinner
Date:
2006-09-19
Art Nouveau 14kt Gold and Black Opal Ring, set with an oval opal tablet among sinuous vines, size 7 1/2. Opal Read more…
Auctioneer:
Skinner
Date:
2009-09-15
Art Nouveau 14kt Gold and Black Opal Stickpin, Walton & Co., the opal measuring approx. 12.80 x 9.50 mm, framed by scrolling leaf motifs, signed. Read more…
Auctioneer:
Skinner
Date:
2013-12-10
Art Nouveau 18kt Gold and Black Opal Snake Ring, Tiffany & Co., the oval opal cabochon framed by entwined snakes, engraved accents, size 3 1/2, Read more…
Auctioneer:
Skinner
Date:
2006-09-19
