The hexagonally set OEC diamond, 1. 52 cts. by formula, centers line of OEC diamonds in open millegrained platinum topped gold, smaller diamonds approx. 1.25 cts. TW. Ca. 1925. 2 7/8". 4.2 dwt.
Auctioneer:
Rago Auctions
Date:
2017-06-11
FOUR DIAMOND OR RUBY STACKING BANDS; 1.56 cts. square radiant cut diamond platinum eternity band; .55 cts. round brilliant diamond platinum topped 18k wg. half-hoop; Read more…
Auctioneer:
Rago Auctions
Date:
2014-12-07
DIAMOND PLATINUM TOPPED 14K WG. DINNER RING; Floriform cluster, central OEC diamond, 2.05 cts., and radiant single cut diamond petals, approx. .90 ct. TW. Size Read more…
Auctioneer:
Rago Auctions
Date:
2014-12-07
TIFFANY & CO. DIAMOND PLATINUM TOPPED GOLD CROSS, ca. 1895. Open diamond lace in the Renaissance Revival manner of Paulding Farnham, OEC diamonds, approx. 2 Read more…
Auctioneer:
Rago Auctions
Date:
2011-12-04
ANTIQUE DIAMOND & PLATINUM ENGAGEMENT RINGS & BANDS Comprising an engagement ring set with an OEC diamond, weighing approx. .50 ct., set to single-cut diamond Read more…
Auctioneer:
Rago Auctions
Date:
2016-04-17
ANTIQUE DIAMOND & PLATINUM BROOCH, C1890, W 2 1/2":belonged to Queen Nazli, wife of King Fuad of Egypt, mother of King Farouk the last king Read more…
Auctioneer:
Dumouchelle Art Galleries
Date:
2005-10-14
An OEC diamond, approx. .68 ct. by formula, platinum filigree engagement ring with OMC diamond accents, approx. .13 ct. TW; A pierced and millegrained platinum Read more…
Auctioneer:
Rago Auctions
Date:
2017-06-11
FINE ANTIQUE DIAMOND SOLITAIRE Old OEC diamond, 1.93 cts. by formula, in a six prong platinum-topped gold setting. (This style of setting was introduced by Read more…
Auctioneer:
Rago Auctions
Date:
2008-12-07
ANTIQUE CUT DIAMOND CLUSTER NECKLACE AND EARRINGS; Floriform cluster pendant and stud earrings, platinum topped gold crown settings, OMC and OEC diamonds, approx. 2.86 cts. Read more…
Auctioneer:
Rago Auctions
Date:
2015-04-16
ANTIQUE RUBY AND DIAMOND RING Oval lateral cluster centers old cushion-shaped ruby, approx. .85 ct., and fourteen OEC diamonds, approx. 2.40 cts. TW, in platinum Read more…
Auctioneer:
Rago Auctions
Date:
2010-12-05
ART DECO DIAMOND CLASPS AND A WATCH; Six fine platinum pieces: Persian turquoise, 18.5 x 12 mm., and baguette cut diamond platinum clasp; Platinum topped Read more…
Auctioneer:
Rago Auctions
Date:
2014-12-05
