DIAMOND & PLATINUM SOLITAIRE RING OEC diamond, approx. 1.80 cts. TW, and baguette diamond shoulders, ca. 1950. 5.5 gs. Size 7 3/4."
Auctioneer:
Rago Auctions
Date:
2009-12-06
DIAMOND AND PLATINUM SOLITAIRE RING Round brilliant cut diamond 3.35 cts. by formula, flanked by tapered baguette cut diamonds, .40 ct. TW. Size 8 1/2" Read more…
Auctioneer:
Rago Auctions
Date:
2010-12-05
PEAR CUT DIAMOND & PLATINUM SOLITAIRE Principal diamond, 14.5mm x 8.82mm, 4.53 cts., with baguette cut shoulders, ca. 1960. 7.3 gs. Size 7 1/2." Read more…
Auctioneer:
Rago Auctions
Date:
2009-12-06
PLATINUM SOLITAIRE RING MOUNTS, TWO:Totaling approximately 7 grams. For a high resolution photo Read more…
Auctioneer:
Dumouchelle Art Galleries
Date:
2015-12-12
EDWARDIAN DIAMOND PLATINUM LACE RING Steep hand engraved platinum filigree centers octagonally set OEC diamond, approx. .70 ct., rose cut diamond accents, approx. .12 ct. Read more…
Auctioneer:
Rago Auctions
Date:
2015-04-15
DIAMOND PLATINUM ENGAGEMENT RING; RBC diamond, approx. .62 ct., flanked by tapered baguettes, approx. .15 ct. TW, steeply set in platinum, 20th/21st. c. Marked 10% Read more…
Auctioneer:
Rago Auctions
Date:
2015-04-16
DIAMOND PLATINUM ENGAGEMENT RING RBC diamond, approx. 2.1 cts. by formula, in platinum prong setting. Unmarked. Size 8 1/4 Read more…
Auctioneer:
Rago Auctions
Date:
2015-04-15
TIFFANY & CO. DIAMOND PLATINUM ENGAGEMENT RING; Tiffany & Co. diamond certificate #25583655 / K03120270 describes RBC diamond, 1.27 cts., color E, clarity VVS2, excellent Read more…
Auctioneer:
Rago Auctions
Date:
2014-12-07
ART DECO DIAMOND PLATINUM FILIGREE RING; Fine OEC diamond, .52 ct. by formula and diamond accents on pierced clover motif, ca. 1925. Ring marked for Read more…
Auctioneer:
Rago Auctions
Date:
2013-12-08
TIFFANY & CO. DIAMOND PLATINUM "ETOILE" RING 1.38 cts. ideal circular brilliant cut diamond and 1 cts. TW pave set melee in 950 platinum. Principal Read more…
Auctioneer:
Rago Auctions
Date:
2010-12-05
ART DECO DIAMOND PLATINUM ENGAGMENT RING; Old European cut diamond, 6.59 x 6.58 x 3.16 mm., .92 ct. by formula and diamond accents on leaf Read more…
Auctioneer:
Rago Auctions
Date:
2014-12-07
