18kt Gold, Hardstone, and Diamond Necklace, Van Cleef & Arpels, France, composed of scored coral malachite and lapis plaques spaced by diamond melee links and completed by bar links, 80. 7 dwt, lg. 14 7/8 in., French guarantee stamp and maker's mark, no. R8391, signed.
Auctioneer:
Skinner
Date:
2009-12-08
Art Nouveau 18kt Gold, Hardstone, and Diamond Clover Brooch, with green hardstone leaves centering an old European-cut diamond, rose-cut diamond accents, lg. 1 1/4 in. Read more…
Auctioneer:
Skinner
Date:
2014-12-09
18kt Gold, Hardstone, and Diamond Ring, set with a green hardstone ring with diamond melee shoulders, 9.2 dwt, size 7. Read more…
Auctioneer:
Skinner
Date:
2013-09-10
Antique 18kt Gold, Hardstone, and Diamond Pendant/Brooch, the hardstone leaf with old mine-cut diamond accents and enamel stem, lg. 1 3/8 in. Read more…
Auctioneer:
Skinner
Date:
2016-09-27
18kt Gold, Hardstone and Diamond Suite, comprising a brooch and earclips each set with green hardstone cabochons and full-cut diamond melee, 24.0 dwt, lg. 1 Read more…
Auctioneer:
Skinner
Date:
2015-03-17
18kt Gold, Hardstone, and Diamond Wristwatch, Bueche-Girod, the hardstone dial framed by diamonds, with emerald accents, manual-wind movement, and woven gold bracelet, 33.2 dwt, lg. Read more…
Auctioneer:
Skinner
Date:
2019-05-14
18kt Gold Hardstone and Diamond Crab Brooch, Charles Vaillant, c. 1960, with diamond melee eyes and highlight, 3 3/4 x 2 1/2 in., unsigned. Read more…
Auctioneer:
Skinner
Date:
2009-12-08
18kt Gold, Hardstone, and Diamond Bracelet, the white onyx arched tablets joined by diamond melee and cabochon ruby links, lg. 7 3/8 in. Read more…
Auctioneer:
Skinner
Date:
2014-06-12
18kt Gold, Hardstone, and Diamond Earclips, Asch Grossbardt, each set with inlays of mother-of-pearl, black onyx, coral, sugilite, lapis, and malachite, full-cut diamond melee accents, Read more…
Auctioneer:
Skinner
Date:
2013-06-11
18kt Gold, Hardstone, and Diamond Earclips, Asch Grossbardt, each set with inlays of mother-of-pearl, black onyx, coral, sugalite, and malachite, full-cut diamond melee accents, lg. Read more…
Auctioneer:
Skinner
Date:
2012-12-04
18kt Gold, Hardstone, and Diamond Bracelet, Asch Grossbardt, the hinged bangle inset with onyx, lapis, coral, malachite, and mother-of-pearl, full-cut diamond melee accents, 44.9 dwt, Read more…
Auctioneer:
Skinner
Date:
2011-12-06
