AN EMERALD, ROCK CRYSTAL AND DIAMOND RING The rectangular-cut emerald at the centre with a double

AN EMERALD, ROCK CRYSTAL AND DIAMOND RING The rectangular-cut emerald at the centre with a double frame of brilliant-cut diamonds within a surround of fancy-cut rock crystal plaques accented with simi

Ladies platinum emerald and diamond ring featuring a rectangular step cut emerald weighing approx. 1.33ct., surrounded by a double halo of prong set round brilliant cut diamonds weighing approx. 0.70t

Emerald, Diamond, Rock Crystal and Onyx Ring 18k white gold, the ring mounted with a central emerald-cut treated emerald weighing approximately 1.06 carats, surrounded by a border of round brilliant-c

14k Yellow and White Gold, Rock Crystal, Sapphire and Diamond Rings (3) items including an emerald cut sapphire flanked by round cut diamonds and marquise cut dark sapphires, unmarked; a dome style ha

A rock crystal, emerald and diamond ringdesigned as a carved square-shaped rock crystal tablet, measuring 22.30 x 22.50 mm, framed by single-cut diamond, in silver, centered by a square step-cut emera

Rock Crystal Quartz, Emerald, Diamond, 18k White Gold Brooch. Featuring one beveled corner rectangular shaped carved rock crystal quartz depicting an outdoor scene, accented by seventy-one square-cut

An emerald and diamond ring, the rectangular cut emerald collet set within a surround of tapered baguette cut and brilliant cut diamonds, approximately 2.80 carats total, stamped 18K, finger size L To

AN EMERALD AND DIAMOND CLUSTER RING, the rectangular-cut emerald within a four-claw setting with a brilliant-cut diamond frame, mounted in 18K gold, diamonds approximately 0.80ct total, ring size N

AN EMERALD AND DIAMOND DRESS RING, the collet-set rectangular-cut emerald between tapered baguette-cut diamond shoulders, mounted in 18K gold, Italian assay mark, ring size O

Emerald and diamond ring Set with a rectangular-cut emerald weighing approx. 6.75 cts with tapered baguette-cut diamond shoulders 18k yellow gold Ring size 7 1/4; Gross weight 4.2 dwts

AN EMERALD AND DIAMOND CLUSTER RING The rectangular cut-cornered emerald within a four-claw setting to a brilliant-cut diamond frame with two baguette-cut diamond accents, mounted in 18K gold, diamond

Tiffany & Co. Emerald and diamond ring Set with a rectangular-cut emerald with angled shoulders of round brilliant-cut diamonds 18k yellow gold Signed Tiffany & Co. Ring size 4 ½; Gross we

A VINTAGE EMERALD AND DIAMOND RING set with a rectangular step cut emerald in a border of single cut diamonds, no assay marks, size N / 6.5, 2.5g.

Platinum lady's emerald and diamond ring having center rectangular step cut natural emerald weighing approximately 2.50 carats; set with 54 round brilliant and baguette cut diamonds, approximately 1.0

Ladies 18kt yellow gold emerald and diamond ring featuring prong set rectangular step cut emeralds weighing approx. 1.67ct.. Accented with halos of prong set round brilliant cut diamonds weighing appr

Ladies platinum emerald and diamond ring featuring a prong set rectangular step cut emerald weighing approx. 3.23ct.. Accented with shoulders of prong set round brilliant cut diamonds weighing approx.

Ladies 18kt two tone emerald and diamond ring featuring a bezel set rectangular step cut emerald weighing approx. 2.43ct.. Accented with a round frame of baguette and round brilliant cut diamonds weig

This is a certified and appraised 18 karat yellow gold genuine emerald and diamond ring. The 2.36 carat rectangular, step cut emerald is surrounded by 1.22 carats of round, brilliant-cut G-H, VS2-SI2

Ladies 18kt white gold emerald and diamond ring featuring a prong set rectangular step cut emerald weighing approx. 1.91ct.. Surrounded by a halo and multi-row band of prong set round brilliant cut di

Ladies 18kt white gold emerald and diamond ring featuring a prong set rectangular step cut emerald weighing approx. 1.91ct.. Surrounded by a halo and multi-row band of prong set round brilliant cut di

An Edwardian emerald and diamond ring claw-set with a mixed rectangular-cut emerald, flanked to either side by three old round-cut diamonds, modelled in 18ct gold(Ring size: K)

18k Gold, Emerald and Diamond Ring Having a 7mm by 5mm rectangular cut emerald flanked by princess cut diamonds; marked '18k' inside band Size: 6 Weight: 4.24 dwts. (total weight) Category: Fine Jewel

Ladies 14kt yellow gold emerald and diamond ring featuring a prong set rectangular step cut emerald weighing approx. 2.64ct.. Surrounded by a halo of prong set round brilliant cut diamonds weighing ap

DIAMOND AND EMERALD DIAMOND RING BULGARI, CIRCA 1960 in platinum with brilliant-cut and baguettes diamonds of approx. ct 1,60 centering a rectangular-cut emerald of ct 3,55. Signed Bulgari. In origina