AN EMERALD AND DIAMOND RING in bombe design, set with a central heart shaped cabochon emerald within

AN EMERALD AND DIAMOND RING in bombe design, set with a central heart shaped cabochon emerald within a border of round brilliant cut diamonds, stamped 18K, size M / 6, 3.7g.

EMERALD, RUBY AND DIAMOND DRESS RING The sugarloaf emerald cabochon within a surround of circular-cut rubies and pear-shaped diamonds, the shoulders set with brilliant-cut diamonds, diamonds approx. 2

FOUR GEM-SET RINGS 1st: The mabé pearl within a brilliant-cut diamond surround, 2nd: Set with marquise-shaped opal cabochons, circular-cut emeralds and brilliant-cut diamonds, 3rd: Of abstract de

Each a shield-shaped design with central oval ruby cabochon, graduated oval sapphire and emerald cabochons, densely set with RBC diamonds, approx. 3.45 cts. TW. throughout and enamel accents. 18k. Sta

Impressive 18.75 carat Emerald and diamond ring.Exceptional Heart shaped 18K cabochon emerald surrounded by brilliant-cut diamonds, French import hallmark for 18K gold 750 partially signed Moroni, Ita

AN EMERALD AND DIAMOND CLUSTER RING The collet-set oval-shaped emerald within a double brilliant-cut diamond frame, mounted in 18K gold, diamonds approximately 1.80ct total, ring size O

18K white gold, emerald & diamond ring, featuring a central heart shaped approximately 2.81 ct. emerald that is surrounded by approximately 1 ctw. of round cut diamonds that range in color from E-F, c

AN EMERALD AND DIAMOND DRESS RING, the frontispiece set with four oval-shaped emeralds within a surround pavé-set with brilliant-cut diamonds, mounted in 18K gold, ring size M

CHOPARD, A HAPPY DIAMONDS BOMBE RING in 18ct yellow gold, the domed face set with a central heart shaped glass compartment containing a free moving round brilliant cut diamond, the band set with stagg

NO RESERVE - AN EMERALD AND DIAMOND RING in 18ct white gold, set with an oval cabochon emerald of 3.31 carats, within a border of round brilliant and baguette cut diamonds, with further round brillian

EMERALD AND DIAMOND CLUSTER RING, CIRCA 1960; SAPPHIRE AND DIAMOND RING, 1977 1st: Of bombé cluster design, set with circular-cut emeralds and brilliant-cut diamonds, 2nd: the 18 carat gold abstr

View a video of this lot: Click HereCrafted in 18K gold; set with cabochon emeralds, weighing a total of approximately 10.40 carats; accented by round brilliant-cut diamonds, weighing

A tanzanite, emerald and diamond ringdesigned as a floral carved tanzanite, measuring approximately 17.25 x 11.65 x 6.00 mm, framed by oval cabochon emeralds, within single-cut diamond set scalloped f

Vintage 14kt Emerald Diamond Ring, sz. 4.75, appx. .40 ctw - natural pear-shaped emeralds - one is thinner the the other in appx. 5.1mm by 3mm; 4.5mm by 3mm; and 5.5mm x 2.8mm and two prong-set diamon

Custom made contemporary design Bar Channel set with one natural Colombian Emerald, oval shaped, approx. weight 3.85ct (by weight formula). Clarity moderately included I1, Color slight bluish green. S

Having a central oval cabochon emerald centered by two sections of nine graduated diamonds, all set between two bands of jet; size 7, 17.7g Provenance: From the estate of the late Joan E. Black, Bronx

An 18ct white gold and diamond ring calibre set with an emerald-shaped cluster of mixed-cut diamonds, within a border of round-cut diamonds, size N, 5.2 grams.

2.15CT Diamond Heart Shaped Ring with Emerald cuts set in 925 sterling silver, size 7

Central 5.25 carat pear shaped emerald flanked by 4 marquise and 2 round diamonds, .7 carats total weight. Set in 18k white gold, Size 6. 6.1 GTW

AN ANTIQUE OPAL AND DIAMOND DRESS RING, 19TH CENTURY in 18ct yellow gold, set with a central round cabochon opal between two kite shaped cabochon opals, the central opal within a border of old cut dia

BUCCELLATLI, A VINTAGE DIAMOND BOMBE DRESS RING in 18ct yellow gold and white gold, the tapering band of openwork design, set with round brilliant cut diamonds within star shaped pierced motifs, signe

A GEM-SET AND DIAMOND RING, BY CARTIER, CIRCA 1980 Of bombé design, the frontispiece set with calibré-cut rubies, sapphires and emeralds alternated between rows of brilliant-cut diamonds, mo

EMERALD AND DIAMOND RING The sugarloaf emerald within a pierced mount set with old brilliant, single and cushion-shaped diamonds, one diamond deficient, ring size approx. J Footnotes: Accompanied by

14kt white gold ring with central emerald cut emerald with surround of pave diamonds, and openwork design to shank with diamond accents. Emerald set in 14kt yellow gold bezel and prongs. Accompanied b