APPROX. 2.35CTTW DIAMOND COCKTAIL RING, PLATINUM SETTING:2 round brilliant cut center diamonds at approx 0.65ctand 0.5ct, respectively, surrounded by 12 round brilliant diamonds at approx. 10pts each for a total 1.2 cts.
Auctioneer:
Dumouchelle Art Galleries
Date:
2011-04-17
SIX GEM-SET RINGS WITH DIAMONDS Platinum transitional cut diamond engagement ring, approx. .50 ct; 14k square cluster; 18k tanzanite and diamond cocktail ring; 14k tanzanite Read more…
Auctioneer:
Rago Auctions
Date:
2010-12-05
LADY'S PLATINUM AND DIAMOND COCKTAIL RING:Containing approximately 2 1/2ct. oval green color (treated) diamond V.S.I. with fourteen 5pt. (70pt. T.W.) V.S.I., G color brilliant cut Read more…
Auctioneer:
Dumouchelle Art Galleries
Date:
2016-02-14
DIAMOND COCKTAIL RING, ca. 1938; Tapered bombe built of prong and bead set elements in symmetrical open design, platinum. Principal OMC diamond approx. 1.05 cts. Read more…
Auctioneer:
Rago Auctions
Date:
2012-12-09
LARGE YELLOW DIAMOND COCKTAIL RING, ca. 1965. Pear shaped brilliant cut deep yellow diamond 4.01 cts. (GIA report #213584772) treated for color, in platinum ballerina Read more…
Auctioneer:
Rago Auctions
Date:
2011-12-04
ART DECO DIAMOND COCKTAIL RING Octagonal set OEC diamond, approx. .60 ct. on lozenge pierced platinum bombe with approx. .56 cts. TW circular cut diamonds, Read more…
Auctioneer:
Rago Auctions
Date:
2010-12-05
DIAMOND COCKTAIL RING; Assembled, Art Deco style large center stone with accent diamond surrounded by melee diamonds set in platinum, 20th c.; Approx. 1 ct. Read more…
Auctioneer:
Rago Auctions
Date:
2010-09-10
ART DECO STYLE DIAMOND AND SAPPHIRE COCKTAIL RING; Platinum, principal transitional cut diamond approx. .50 ct., flanked by two cornflower blue sapphires, 1.2 cts. TW, Read more…
Auctioneer:
Rago Auctions
Date:
2010-06-18
ART DECO STYLE DIAMOND AND SAPPHIRE COCKTAIL RING Platinum, principal transitional cut diamond approx. .50 ct., flanked by two cornflower blue sapphires, 1.2 cts. TW, Read more…
Auctioneer:
Rago Auctions
Date:
2009-12-06
PLATINUM & DIAMOND COCKTAIL RING:Containing 1 Old European cut diamond at 1.50ct, G-H Color, VS Clarity; 2 Old European cut diamonds totaling .70ct, I-J Color, Read more…
Auctioneer:
Dumouchelle Art Galleries
Date:
2015-05-16
PLATINUM & DIAMOND COCKTAIL RING:Containing 1 Old European cut diamond at 1.10ct, 6.4 x 3.7mm, G-H Color, VVS Clarity; 2 Old European cut diamonds, totaling Read more…
Auctioneer:
Dumouchelle Art Galleries
Date:
2015-05-16
