Sold for:
$2,684

DIAMOND PLATINUM COCKTAIL RING ca. 1960 Oval bombe centers oval cut diamond, approx. .75 ct., and three tiers of marquise cut diamonds, approx. 2 cts. TW. 14.3 gs. Size 9 1/2"


Rago Auctions

Auctioneer:
Rago Auctions

Date:
2010-12-05

Archived auctions similar to Diamond platinum cocktail ring ca. 1960 oval bombe centers oval cut diamond, approx. .75 ct., and three tiers of marquise cut diamonds, approx. 2 cts. tw. 14.3 gs. size 9 1/2" Down arrow


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FANCY COLOR DIAMOND PLATINUM COCKTAIL RING; Irradiated blue, green and yellow marquise cut diamonds, colored orange pear-shaped diamonds, with untreated marquise cut diamonds, split shank Read more…


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ART DECO DIAMOND PLATINUM COCKTAIL RING; Cruciform design with sapphire accents, diamonds approx. 1 cts. TW; 2.9 dwt. (4.5 gs.), size 5 1/2 Read more…


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Rago Auctions

Date:
2012-04-22


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DIAMOND PLATINUM ENGAGEMENT RING, CA. 1950; Transitional cut diamond, 7.75 x 7.8 x 4.9 mm., 1.70 cts. by formula, diamond shoulders. Size 8 1/2. 3.1 Read more…


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Date:
2014-12-07


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PEAR SHAPED DIAMOND PLATINUM ENGAGEMENT RING, ca. 1955. Fine old pear cut diamond, 2.50 cts. by formula, tapered baguette cut diamond shoulders, setting #5598. Unmarked. Read more…


Auctioneer:
Rago Auctions

Date:
2011-12-04


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DIAMOND PLATINUM ENGAGEMENT RING, ca. 1930. Transitional cut diamond .90 ct. by formula and diamond accents in chased setting. 1.7 dwt. (2.7 gs.), size 5 Read more…


Auctioneer:
Rago Auctions

Date:
2011-12-04


Sold for:
$6,820

PEAR SHAPED DIAMOND PLATINUM ENGAGEMENT RING, ca. 1960. Fine pear shaped diamond, 1.65 cts. by formula, baguette cut diamond shoulders. Size 5 Read more…


Auctioneer:
Rago Auctions

Date:
2011-12-04


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DIAMOND PLATINUM "BYPASS" RING, CA. 1950. Two brilliant cut diamonds, 2.25 cts. TW by formula, channels of baguette cut diamonds and rows of single cut Read more…


Auctioneer:
Rago Auctions

Date:
2010-12-05


Sold for:
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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


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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


Sold for:
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MIXED CUT DIAMOND AND PLATINUM COCKTAIL BAND, ca. 1960. Concentric diamond ribbon in bypass design with marquise and baguette cut diamonds, approx. 4 cts. TW. Read more…


Auctioneer:
Rago Auctions

Date:
2011-12-04