Edwardian Gem-set Twin Stone Ring, vertically prong-set with a circular-cut crystal opal and a dark green topaz , shoulders bead-set with graduating old mine-cut diamonds, incised shank, platinum-topped 18kt gold mount, size 5 1/2, American hallmark J & M.
Auctioneer:
Skinner
Date:
2002-12-10
Edwardian Diamond Twin Stone Ring, prong-set with two old European-cut diamonds weighing approx. 1.80 and 1.84 cts., bead-set old European and old mine-cut diamond shoulders, Read more…
Auctioneer:
Skinner
Date:
2002-12-10
Edwardian Sapphire and Diamond Twin-stone Ring, prong-set with a cushion-cut sapphire measuring approx. 8.92 x 8.10 x 5.69 mm, and an old European-cut diamond weighing Read more…
Auctioneer:
Skinner
Date:
2016-06-07
Edwardian Sapphire and Diamond Twin-stone Ring, Tiffany & Co., set with a cushion-cut sapphire measuring approx. 6.50 x 5.50 x 3.40 mm, and an old Read more…
Auctioneer:
Skinner
Date:
2016-06-07
Edwardian Platinum and Diamond Twin-stone Ring, set with old European-cut diamonds weighing approx. 1.65 and 1.70 cts., old single-cut diamond melee accents, all within a Read more…
Auctioneer:
Skinner
Date:
2014-12-09
18kt White Gold, Diamond, and Pale Blue Stone Ring and Diamond Twin-stone Ring, size 6 1/2. Read more…
Auctioneer:
Skinner
Date:
2009-12-16
14kt Gold and Diamond Twin-stone Ring, set with full-cut diamonds, each weighing approx. 1.75 cts., the mount designed as scrolling vines, full and single-cut diamond Read more…
Auctioneer:
Skinner
Date:
2008-03-18
18kt Gold, Ruby, and Diamond Twin-stone Ring, prong-set with two rectangular step-cut rubies framed by full-cut diamond melee, size 2 1/2, (with ring guard). Read more…
Auctioneer:
Skinner
Date:
2004-09-21
Diamond Twin-stone Ring, the old European-cut diamonds weighing 2.38 and 2.27 cts., 14kt gold mount, size 7 3/4. Estimate $12,000-18,000 Chips to girdles. Approx. J/VS Read more…
Auctioneer:
Skinner
Date:
2020-11-17
Gold and Amethyst Twin-stone Ring, set with two cushion-cut amethysts, 3.9 dwt, size 4 3/4. Estimate $300-500 Items may have wear and tear, imperfections, or Read more…
Auctioneer:
Skinner
Date:
2020-11-10
Art Deco Platinum and Diamond Twin-stone Ring, bezel-set with old European-cut diamonds weighing approx. 0.60 and 0.55 cts., single-cut diamonds, and millegrain and engraved accents, Read more…
Auctioneer:
Skinner
Date:
2019-09-17
