Antique Opal and Diamond Ring, prong-set with an oval opal framed by sixteen old mine-cut diamonds, approx. total wt. 1.12 cts., 18kt gold mount, size 5, signed J & M.
Auctioneer:
Skinner
Date:
2002-12-10
Antique Opal and Diamond Ring, T.B Starr, prong-set with an opal cabochon framed by sixteen diamond melee, approx. total wt. 1.90 cts., size 6 1/4, Read more…
Auctioneer:
Skinner
Date:
2008-03-18
Antique Opal and Diamond Ring, prong set with a cabochon opal framed by old mine-cut diamonds, 14kt gold mount, size 5 1/2. Read more…
Auctioneer:
Skinner
Date:
2010-06-15
Antique Opal and Diamond Ring, prong-set with a white opal framed by old mine-cut diamonds, 14kt gold mount, size 4 3/4. Read more…
Auctioneer:
Skinner
Date:
2007-12-11
Antique Opal and Diamond Ring, prong-set with five graduated oval opals interspersed with eight old mine-cut diamond melee, 18kt gold mount, size 7, signed J Read more…
Auctioneer:
Skinner
Date:
2002-12-10
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
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
Antique 18kt Gold, Opal, and Diamond Ring, Tiffany & Co., set with a circular cabochon measuring approx. 7.50 mm, flanked by old European-cut diamonds, approx. Read more…
Auctioneer:
Skinner
Date:
2019-09-17
Antique 14kt Gold, Opal, and Diamond Ring, set with three graduating opals, old mine and old single-cut diamond melee highlights, size 7 3/4. Read more…
Auctioneer:
Skinner
Date:
2008-06-18
Antique 18kt Gold, Opal, and Diamond Ring, set with five cabochon opals graduating in size, spaced by rose-cut diamond melee, size 8. Read more…
Auctioneer:
Skinner
Date:
2007-09-18
Antique 14kt Gold, Opal and Diamond Ring, set with three oval cabochon opals interspersed with ten old mine-cut diamond melee, size 5 1/2. Read more…
Auctioneer:
Skinner
Date:
2005-06-14
