$475
Color changing sapphire and diamond mounted in 18 kt white gold. Approximate ring size 6.
Auctioneer:
Bremoauctions
Date:
2014-01-18
Color changing sapphire and diamond mounted in 18 kt white gold. Approximate ring size 6.
Auctioneer:
Bremoauctions
Date:
2014-01-18
Platinum, Color-change Sapphire, and Diamond Ring, set with an oval-shaped color-change sapphire measuring approx. 12.99 x 12.32 x 7.27 mm, weighing 9.32 cts., further set Read more…
Auctioneer:
Skinner
Date:
2011-03-15
Arts & Crafts 14kt Gold, Color Change Sapphire, and Diamond Ring, set with a cushion-cut blue changing to violet sapphire measuring approx. 10.69 x Read more…
Auctioneer:
Skinner
Date:
2009-06-16
18kt Gold Color Change Sapphire and Diamond Ring, set with an oval blue changing to purple sapphire measuring approx. 9.00 x 8.00 x 5.95 mm, Read more…
Auctioneer:
Skinner
Date:
2010-12-07
18kt White Gold, Color-Change Sapphire, and Diamond Ring, prong-set with a cushion-cut violetish blue changing to purple sapphire weighing 2.51 cts., flanked by full-cut diamonds, Read more…
Auctioneer:
Skinner
Date:
2008-12-09
GENTLEMAN"S NATURAL COLOR CHANGE SAPPHIRE AND DIAMOND RING 18k wg, ca. 1930. Oval faceted sapphire, approx. 1 ct., flanked by a pair of triangular cut Read more…
Auctioneer:
Rago Auctions
Date:
2008-12-07
18kt Bi-color Gold, Sapphire and Diamond Ring, Asprey, pave-set with diamond and sapphire melee, size 8, signed. Read more…
Auctioneer:
Skinner
Date:
2008-03-18
18kt Bi-color Gold, Sapphire, and Diamond Ring, bezel-set with a cabochon sapphire flanked by tapering lines of full-cut diamond melee and step-cut sapphires, millegrain accents, Read more…
Auctioneer:
Skinner
Date:
2004-09-21
18kt Bi-color Gold, Sapphire and Diamond Twin Stone Ring, bezel-set with blue and yellow cut-corner step-cut sapphires, each flanked by tapering diamond baguettes, size 6. Read more…
Auctioneer:
Skinner
Date:
2005-03-15
Platinum, Sapphire, and Diamond Bypass Ring, prong-set with a pear-shape sapphire measuring approx. 8.20 x 6.00 x 3.70 mm, and a pear-shape diamond weighing approx. Read more…
Auctioneer:
Skinner
Date:
2011-12-06
Art Deco Platinum, Sapphire, and Diamond Ring, of navette form, set with a rectangular-cut sapphire, with shield-shape diamonds, with calibre-cut sapphire and fancy-cut diamond edges, Read more…
Auctioneer:
Skinner
Date:
2010-06-15