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, English karat mark, Garrard & Co. box.
Auctioneer:
Skinner
Date:
2006-06-13
Art Deco Black Opal Ring, centered by an oval opal within a hand-engraved, pierced platinum mount, signed Marcus & Co., size 4, (shank out of Read more…
Auctioneer:
Skinner
Date:
2001-09-25
Art Deco Platinum, Opal, and Diamond Brooch, centering a cabochon opal, and four cabochon opal highlights, set throughout with old European and old single-cut diamonds, Read more…
Auctioneer:
Skinner
Date:
2008-12-09
Art Deco Platinum, Opal and Diamond Brooch, bezel-set with three opal cabochons, further set with old European and old mine-cut diamond melee, approx. total wt. Read more…
Auctioneer:
Skinner
Date:
2006-03-14
Art Deco Platinum, Opal and Diamond Earpendants, each bezel-set old European-cut diamond top suspending a white opal drop, millegrain accents, lg. 1 5/8 in. Read more…
Auctioneer:
Skinner
Date:
2005-09-20
Art Deco Platinum, Opal, and Diamond Ring, Tiffany & Co., centering a prong-set square opal measuring 14.65 x 13.00 x 4.10 mm, the tapered shoulders Read more…
Auctioneer:
Skinner
Date:
2005-03-15
Art Deco Platinum, Opal, and Diamond Ring, bezel-set with an oval cabochon measuring approx. 14.50 x 10.50 x 6.10 mm, in a filigree mount with Read more…
Auctioneer:
Skinner
Date:
2018-03-20
Art Deco Platinum, Opal, and Diamond Ring, bezel-set with a cabochon measuring approx. 10.80 x 8.00 x 3.40 mm, the domed mount set with Read more…
Auctioneer:
Skinner
Date:
2009-06-16
Art Deco Platinum, Opal, and Diamond Ring, bezel-set with a cabochon measuring approx. 18.50 x 13.40 x 5.20 mm, in an delicate piercework mount set Read more…
Auctioneer:
Skinner
Date:
2008-03-18
Art Deco Platinum, Opal and Diamond Ring, set with a tablet measuring approx. 18.85 x 15.72 x 4.88 mm, flanked by triangular-cut diamonds and baguettes, Read more…
Auctioneer:
Skinner
Date:
2007-12-11
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, Read more…
Auctioneer:
Skinner
Date:
2006-03-14
