ART NOUVEAU DIAMOND BYPASS RING 14k yg with two old cushion-cut diamonds with high crowns, possibly Russian, ca. 1885. Unmarked. Approx. 1.6 cts. TW., size 7 1/2.
Auctioneer:
Rago Auctions
Date:
2008-12-07
Art Deco Platinum, Brownish-Yellow and Colorless Diamond Bypass Ring, set with a brownish-yellow old European-cut diamond weighing approx. 0.90 cts. and a transitional-cut diamond weighing Read more…
Auctioneer:
Skinner
Date:
2002-03-17
Art Deco Platinum and Diamond Bypass Ring, bezel-set with old European-cut diamonds, approx. total wt. 0.90 cts., framed by calibre-cut sapphires, engraved accents, size 5 Read more…
Auctioneer:
Skinner
Date:
2018-05-15
MARCUS & CO. ART NOUVEAU ENAMELED GOLD RING, 1904. Oval faceted peridot and a diamond entwined by green enamel foliage below an iris blossom, a Read more…
Auctioneer:
Rago Auctions
Date:
2011-12-04
14K FOLIATE JEWELRY; Emerald and diamond bypass ring in yg with a Japanese pearl and diamond brooch in wg; .75 ct. diamonds, 22.5 gs., ring Read more…
Auctioneer:
Rago Auctions
Date:
2010-06-18
Platinum, 18kt Gold, Fancy Yellow Diamond, and Diamond Bypass Ring, set with a cushion-shaped fancy yellow diamond weighing 1.12 cts., and a cushion-shaped diamond weighing Read more…
Auctioneer:
Skinner
Date:
2011-06-14
White Gold, Colored Diamond, and Diamond Bypass Ring, prong-set with a pear-shape orangey brown diamond weighing approx. 1.40 cts., and a pear-shape diamond weighing approx. Read more…
Auctioneer:
Skinner
Date:
2014-09-09
Art Nouveau Diamond Ring, set with seven old mine-, and old European-cut diamonds, 14kt gold and silver mount, size 6 1/2. Read more…
Auctioneer:
Skinner
Date:
2010-12-07
Platinum and Diamond Bypass Ring, prong-set with an old European-cut diamond weighing approx. 2.66 cts., the other weighing approx. 1.00 cts., further set with diamond Read more…
Auctioneer:
Skinner
Date:
2008-12-09
18kt Rose Gold and Colored Diamond Bypass Ring, set with a pear-shape diamonds, one weighing 0.77 cts., the other approx. 0.80 cts., with light pink Read more…
Auctioneer:
Skinner
Date:
2020-09-14
Platinum, Sapphire, and Diamond Bypass Ring, prong-set with a pear-shape sapphire measuring approx. 8.20 x 6.00 x 3.70 mm, and a pear-shape diamond weighing approx. Read more…
Auctioneer:
Skinner
Date:
2011-12-06
