Turquoise and Diamond Ring, designed as three rectangular buffed turquoise bars spaced by full-cut diamonds, platinum and 18kt gold mount, 7. 2 dwt, size 6 1/2, maker's mark for Potter and Mellen, Ohio.
Auctioneer:
Skinner
Date:
2009-12-08
Antique 18kt Gold, Turquoise, and Diamond Ring, Bailey Banks & Biddle, prong-set with an oval-cut turquoise framed by twenty-two old European-cut diamond melee, approx. total Read more…
Auctioneer:
Skinner
Date:
2009-12-08
18kt Gold, Turquoise, and Diamond Ring, of bombe form set with cabochon-cut turquoise and full-cut diamond melee, approx. total wt. 1.20 cts., 9.9 dwt, size Read more…
Auctioneer:
Skinner
Date:
2010-12-07
14kt White Gold, Turquoise, and Diamond Ring, designed as a cushion-shape turquoise cabochon, entwined in full-cut diamond melee, approx. total diamond wt. 2.18 cts., size Read more…
Auctioneer:
Skinner
Date:
2008-06-17
Art Deco Turquoise and Diamond Ring, two turquoise beads spaced by a rose-cut diamond roundel, collet-set diamond terminals, silver mount, French hallmark, size 5. Read more…
Auctioneer:
Skinner
Date:
2001-03-13
Antique 18kt Gold, Turquoise, and Diamond Ring, prong-set with a cabochon turquoise framed by sixteen old mine and old European-cut diamond melee, approx. total diamond Read more…
Auctioneer:
Skinner
Date:
2009-12-08
Art Deco Turquoise and Diamond Ring, Black, Starr & Frost, the gadrooned and domed turquoise plaque centering a bezel-set transitional-cut diamond, foliate shoulders with diamond, Read more…
Auctioneer:
Skinner
Date:
2004-09-21
18kt Gold, Turquoise, and Diamond Ring, centering a large turquoise cabochon, rose-cut diamond accents, size 8. Estimate $1,000-1,500 The absence of a condition statement does Read more…
Auctioneer:
Skinner
Date:
2017-12-05
18kt Gold, Turquoise, and Diamond Ring, centering an elongated turquoise cabochon, white enamel with bead-set full-cut diamond melee, size 5 3/4. Read more…
Auctioneer:
Skinner
Date:
2015-12-08
18kt Gold, Turquoise, and Diamond Ring, bombe form with gold beads and cabochon turquoise and diamond flowers, size 8 1/4. Read more…
Auctioneer:
Skinner
Date:
2015-06-09
22kt Gold, Sleeping Beauty Turquoise, and Diamond Ring, the oval turquoise measuring 13.00 x 9.50 mm, flanked by bezel-set diamonds, ring size 7, 6.0 dwt. Read more…
Auctioneer:
Skinner
Date:
2014-12-11
