Ruby and Diamond Ring, prong-set with a cushion-shape ruby measuring approx. 8.70 x 8.79 x 3.00 mm, delicately framed by full and marquise-shape diamonds, platinum mount, size 6 1/4. Provenance: The ruby has descended in the family of HRH Infanta Christina of Spain, who was the consignor's grandmother.
Auctioneer:
Skinner
Date:
2010-03-16
Art Deco Platinum, Ruby, and Diamond Ring, bezel-set with a circular-cut ruby and four old European-cut diamonds, four diamond and four ruby melee accents, approx. Read more…
Auctioneer:
Skinner
Date:
2005-09-20
18kt Gold, Ruby, and Diamond Ring, the bypass ring with channel-set rubies and pave-set diamond melee, size 6 1/4, (one ruby missing). Read more…
Auctioneer:
Skinner
Date:
2010-06-15
Art Deco Platinum, Burma Star Ruby, and Diamond Ring, prong-set with a star ruby measuring approx. 11.65 x 9.40 x 5.00 mm, flanked by trapezoidal-cut Read more…
Auctioneer:
Skinner
Date:
2010-03-16
Edwardian Ruby and Diamond Ring, prong-set with an oval-cut ruby measuring approx. 7.90 x 5.75 x 3.32 mm, framed by old European-cut diamond melee, platinum-topped Read more…
Auctioneer:
Skinner
Date:
2008-12-09
TRANSFORMABLE RUBY AND DIAMOND RING/PENDANT; Pear shaped ruby, 4.78 cts. by formula, 20 circular brilliant cut diamonds, approx. 1.5 cts. TW, wg. cluster, hinged bail, Read more…
Auctioneer:
Rago Auctions
Date:
2014-04-27
Antique Ruby and Diamond Ring, set with a circular-cut ruby flanked by old mine-cut diamonds, silver-topped 18kt gold mount, size 9 1/4. Read more…
Auctioneer:
Skinner
Date:
2012-03-13
Platinum, Ruby, and Diamond Ring, Tiffany & Co., set with an oval-cut ruby measuring approx. 8.30 x 6.83 x 4.40 mm, weighing approx. 2.00 cts., Read more…
Auctioneer:
Skinner
Date:
2011-12-06
STAR RUBY AND DIAMOND RING ca. 1945 Oval cabochon ruby, approx. 2.5 cts. and diamond triplet shoulders in 14k wg. 4.1 gs., size 5" Read more…
Auctioneer:
Rago Auctions
Date:
2010-12-05
TIFFANY & CO. RUBY AND DIAMOND RING Diamond pave pt. band with 18k yg split bezel-set circular faceted ruby approx. .45 ct., diamonds approx. .90 Read more…
Auctioneer:
Rago Auctions
Date:
2008-12-07
18kt Gold, Ruby, and Diamond Ring, prong-set with a cushion-cut ruby, highlighted by full-cut diamond melee, approx. total diamond wt. 1.76 cts., size 6 3/4. Read more…
Auctioneer:
Skinner
Date:
2008-03-18
