TWO ANTIQUE OMC DIAMOND SOLITAIRE RINGS; 14k yg. six-prong settings, approx. .50 ct, size 4 1/4, and approx. .25 ct., size 4; 2.4 dwt. GW
Auctioneer:
Rago Auctions
Date:
2014-04-27
Antique Black Diamond Solitaire, prong-set with an old cushion-cut black diamond weighing approx. 6.80 cts., framed by old mine and old European-cut diamond melee, approx. Read more…
Auctioneer:
Skinner
Date:
2010-03-16
Two 14kt Gold Diamond Solitaire Rings, center stones approx. 0.50 and 0.60 cts., sizes 6 and 7 1/4. Read more…
Auctioneer:
Skinner
Date:
2010-12-15
Two Antique Silver, Diamond, and Pearl Brooches, one set with garnets, one a floral spray, lg. to 2 1/2 in. Estimate $600-800 The absence of Read more…
Auctioneer:
Skinner
Date:
2018-01-11
THREE DIAMOND SOLITAIRE RINGS, ca. 1905. Two OMC .80 ct. diamonds each in 14k yg. prong settings; OMC .50 ct. diamond in platinum bezel on Read more…
Auctioneer:
Rago Auctions
Date:
2011-12-04
THREE EARLY TO MID 19TH C. DIAMOND RINGS; OMC diamond navette ring on 10k yg. hoop, diamonds approx. 1.2 cts.; OMC diamond cut collet solitaire Read more…
Auctioneer:
Rago Auctions
Date:
2014-12-05
ASSORTED DIAMOND JEWELRY; Seven pieces: Two pairs of diamond stud earrings set in 14k yg., one princess cut, .25 ct. each, one round cut .20 Read more…
Auctioneer:
Rago Auctions
Date:
2014-04-27
ANTIQUE DIAMOND RING AND BROOCH; OMC diamond ring approx. .35 ct., embossed and engraved 10k yg. ring, size 5; Five OMC diamond bar brooch approx. Read more…
Auctioneer:
Rago Auctions
Date:
2015-04-16
GROUP OF ANTIQUE GOLD, GEM-SET JEWELRY, FINDINGS; Five pieces: 14k yg. cannetille brooch with central pink foil backed gem, emerald and OMC diamond surround; Oval Read more…
Auctioneer:
Rago Auctions
Date:
2015-04-16
ANTIQUE CUT DIAMOND PENDANT NECKLACE AND EARRINGS; Rose cut diamond pendant, approx. .95 ct., in foil-backed 14k yg. mount, on 18" chain, stamped "583"; OMC Read more…
Auctioneer:
Rago Auctions
Date:
2014-12-05
Comprising an OMC diamond, approx. .66 ct. by formula, mounted in strapped platinum rose-cut diamond mount; Millegrained platinum and square set OMC diamond element mounted Read more…
Auctioneer:
Rago Auctions
Date:
2016-04-17
