PLATINUM & DIAMOND RING:A platinum and . 25 pts old mine cut center diamond with 19 side diamonds and 5 baguette diamonds. A total weight of 11.9 grams. Ring size 6 1/2.
Auctioneer:
Dumouchelle Art Galleries
Date:
2015-08-15
PLATINUM & DIAMOND RING:Platinum mount centered by a single round diamond bordered by eight round diamonds arranged in a square, flanked by enhancement diamonds; the Read more…
Auctioneer:
Dumouchelle Art Galleries
Date:
2014-09-13
VINTAGE PLATINUM & DIAMOND RING, ENGRAVED 1915, SIZE 6:Beautiful vintage ring with a 0.7ct round brilliant center stone, filigree and numerous enhancement diamonds. Stamped "Platinum Read more…
Auctioneer:
Dumouchelle Art Galleries
Date:
2012-02-12
ART DECO PLATINUM & DIAMOND RING, C. 1920'S:Art Deco platinum ring is set with European cut diamonds, the center 3 at .50ct each approximately, and Read more…
Auctioneer:
Dumouchelle Art Galleries
Date:
2011-05-14
EDWARDIAN PLATINUM DIAMOND RING, ca. 1910; Pierced "cigar band", central OMC diamond, approx. .50 ct., and diamond accents approx. .65 ct. TW; 2.4 dwt., size Read more…
Auctioneer:
Rago Auctions
Date:
2013-04-21
PLATINUM & DIAMOND RING:Comprising one oval shaped diamond weighing approximately 1.20ct (Clarity VS-1, Color G), 74 baguette shaped diamonds totaling approximately 3.00ct (average Clarity VS-1 Read more…
Auctioneer:
Dumouchelle Art Galleries
Date:
2013-02-17
PLATINUM DIAMOND RING; Transitional cut diamond, 2.20 cts. by formula with diamond shoulders. 3.1 dwt. (4.8 gs.), size 7 Read more…
Auctioneer:
Rago Auctions
Date:
2012-12-09
ART DECO PLATINUM DIAMOND RING, ca. 1930; Old European cut diamond, 3.58 cts. by formula in openwork diamond setting, milgrain and incised decorations. Size 5 Read more…
Auctioneer:
Rago Auctions
Date:
2012-12-09
ART DECO PLATINUM DIAMOND RING, ca. 1930; OEC diamond approx. .70 ct., and diamond and emerald accents in square setting, engraved hoop. 2.3 dwt. (3.6 Read more…
Auctioneer:
Rago Auctions
Date:
2012-12-09
PLATINUM & DIAMOND RING:Approx. 10 points. Diamond surround by diamond baguettes. "PT900". TW. 8.5 gr. Read more…
Auctioneer:
Dumouchelle Art Galleries
Date:
2015-02-15
PINK SAPPHIRE PLATINUM DIAMOND RING; Oval faceted pink sapphire, approx. 5 cts., 12.35 x 9.34 mm. in four prong basket, diamond shoulders. Size 7. 3.4 Read more…
Auctioneer:
Rago Auctions
Date:
2014-12-07
