PEAR-SHAPED OPAL AND DIAMOND RING, ca. 1960; Pear-shaped opal cabochon, approx. 8.5 cts., framed by fine brilliant cut diamonds, approx. .88 ct. TW, in 14k yg.; 6.5 dwt. GW (10 gs. GW), size 7 1/4
Auctioneer:
Rago Auctions
Date:
2012-04-22
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
14kt Gold, Opal, and Diamond Ring, the solid opal measuring 16.00 x 12.50 mm, with a single diamond to each side, ring size 6 3/4, Read more…
Auctioneer:
Skinner
Date:
2013-12-18
Platinum, Opal, and Diamond Ring, F & F Felger, set with an opal measuring approx. 17.50 x 11.85 x 3.49 mm, flanked by full- and Read more…
Auctioneer:
Skinner
Date:
2012-12-04
Edwardian Fire Opal and Diamond Ring, set with a cushion-cut opal measuring approx. 14.00 x 11.70 x 5.10 mm, framed by rose-cut diamonds, rose-cut diamond Read more…
Auctioneer:
Skinner
Date:
2012-12-04
