Art Deco Platinum, Amethyst, and Demantoid Garnet Thistle Brooch, the carved amethyst thistle with 18kt gold and demantoid garnet melee cap, resting on knife-edge bars, old mine-cut diamond melee edges, lg. 1 1/2 in.
Auctioneer:
Skinner
Date:
2010-09-14
Art Deco Platinum, Amethyst, and Diamond Sautoir, the large amethyst drop measuring approx. 40.00 x 24.00 mm, full- and single-cut diamond cap, and suspended from Read more…
Auctioneer:
Skinner
Date:
2020-11-17
Art Deco Platinum, Amethyst, and Diamond Pendant/Brooch, bezel-set with a large fancy-cut amethyst measuring approx. 26.00 x 25.00 x 19.00 mm, old European- and rose-cut Read more…
Auctioneer:
Skinner
Date:
2017-12-05
Art Deco Platinum, Amethyst, and Diamond Pendant, composed of delicate trace-links, spaced by old European-cut diamond melee, suspending a teardrop-shaped amethyst measuring approx. 24.00 x Read more…
Auctioneer:
Skinner
Date:
2011-03-15
Art Deco Platinum, Amethyst, and Diamond Ring, bezel-set with a cushion-cut amethyst, with baguette- and full-cut diamonds, millegrain accents, and engraved shoulders, size 6 1/2. Read more…
Auctioneer:
Skinner
Date:
2020-06-16
Art Deco Platinum, Amethyst, and Diamond Ring, Durand & Co., prong-set with an oval cabochon amethyst flanked by old single- and baguette-cut diamonds, size 5 Read more…
Auctioneer:
Skinner
Date:
2014-09-09
Art Deco, Platinum, Amethyst, and Diamond Pendant, the gadrooned amethyst with single-cut diamond melee cap, engraved accents, suspended from 14kt white gold trace link chain, Read more…
Auctioneer:
Skinner
Date:
2010-12-07
Art Deco Platinum, Amethyst, and Diamond Ring, bezel-set with a fancy-cut amethyst measuring approx. 17.21 x 13.50 x 9.00 mm, shoulders set with twelve old Read more…
Auctioneer:
Skinner
Date:
2006-09-19
Art Deco Platinum, Amethyst, Seed Pearl, and Diamond Sautoir, composed of delicately woven seed pearls suspending a teardrop-shaped amethyst measuring approx. 36.00 x 20.00 x Read more…
Auctioneer:
Skinner
Date:
2010-12-07
Art Deco Platinum Mount and an Art Deco Diamond and Sapphire Band, (center stone of cut glass). Read more…
Auctioneer:
Skinner
Date:
2006-06-15
Art Deco Platinum, Diamond and Ruby Brooch, the openwork form set with diamond melee and calibre-cut rubies, millegrain accents, lg. 1 1/4., together with an Read more…
Auctioneer:
Skinner
Date:
2008-06-17
