LARGE OPAL AND DIAMOND RING Platinum and 18k yg with a very fine oval cabochon blue/green opal, approx. 18.7 cts., surrounded by two rows of circular brilliant cut diamonds, approx. 6 cts. TW, mid-20th C. Elaborate hand-built setting. Unsigned, numbered 1696. 19.5 gs. GW. Size 7. 1 1/4" x 1 1/8"
Auctioneer:
Rago Auctions
Date:
2008-12-07
18kt Gold, Opal, and Diamond Ring, set with a large opal measuring approx. 26.00 x 19.10 x 4.80 mm, baguette-cut diamond shoulders, size 7 1/2. Read more…
Auctioneer:
Skinner
Date:
2013-12-10
14kt White Gold, Opal, and Diamond Ring, the large circular cabochon opal measuring approx. 21.50 x 21.00 x 8.40 mm, and framed by thirty-two full-cut Read more…
Auctioneer:
Skinner
Date:
2015-09-29
Opal and Diamond Ring, large pear-shape opal surrounded by twenty-three circular-cut diamonds, approx. total wt. 1.84 cts., 14kt white gold mount, size 4 1/4. Read more…
Auctioneer:
Skinner
Date:
2001-12-11
Antique Black Opal and Diamond Ring, Tiffany & Co., centering an opal measuring 12.20 x 10.45 x 3.00 mm, flanked by old European-cut diamond melee, Read more…
Auctioneer:
Skinner
Date:
2008-09-16
18kt Gold, Boulder Opal, and Diamond Ring, centering a bezel-set opal tablet flanked by full-cut diamond accents, size 7. Boulder Opal Read more…
Auctioneer:
Skinner
Date:
2008-12-09
Platinum, Black Opal, and Diamond Ring, the chevron shaped ring, set with a triangular shaped cabochon black opal measuring approx. 8.90 x 8.40 x 4.20 Read more…
Auctioneer:
Skinner
Date:
2011-03-15
Antique 14kt Gold, Opal, and Diamond Ring, prong-set with an opal measuring approx. 6.90 x 5.70 x 2.12 mm, framed by old European and old Read more…
Auctioneer:
Skinner
Date:
2007-03-13
18kt Gold, Silver, Opal, and Diamond Ring, France, bezel-set with an oval opal framed by rose-cut diamond melee, silver-topped gold mount, size 5 1/2, maker's Read more…
Auctioneer:
Skinner
Date:
2018-03-20
14kt Gold, Opal, and Diamond Ring and a Pair of 14kt Gold and Opal Earclips, earclips with screw backs, ring size 7, total 4.7 dwt. Read more…
Auctioneer:
Skinner
Date:
2019-07-10
Platinum, Black Opal, and Diamond Ring, centering a black opal measuring approx. 11.55 x 9.55 x 2.12 mm, with old-mine cut diamond accents, size 5 Read more…
Auctioneer:
Skinner
Date:
2018-05-15
