A sapphire and diamond ring, the central oval cut

Two gold sapphire and diamond rings, comprising a 9ct gold sapphire and diamond cluster ring, a central oval cut sapphire, to a surround of eight cut diamonds, flanked by a single eight cut diamond gr

Vintage Indian 18K yellow gold precious stones (ruby, sapphire and emerald) and diamond ornate ring. Central oval faceted-cut emerald approx: 5 x 3mm surrounded by eight round single-cut diamonds; app

AN ANTIQUE SAPPHIRE AND DIAMOND RING in yellow gold, set with a central oval cut sapphire and four rose cut diamonds, with further rose cut diamonds to the shank, unmarked, size Q / 8, 2.94g.

An art deco synthetic sapphire and diamond ring set in 18k yellow gold (tested). Central oval faceted cut sapphire weighing 2.83 ct (11.25 x 8.90 x 3.87). Flanked by 12 elongated emerald cut diamonds

marked 9k to band, set with central oval cut sapphire on a multi prong setting encircled by petite rough cut diamonds, on a 9ct gold yellow gold band, total weight 2.66gm, size P

A SAPPHIRE AND DIAMOND RING, in 18 carat yellow gold, set with a central oval cut sapphire framed by round cut diamonds with further square cut sapphires to the shank, stamped 750, size O / 7, 3.7g.

Sapphire and Diamond Cocktail Ring platinum, the ring mounted with a central oval-cut treated sapphire weighing approximately 1.74 carats, accented with round brilliant-cut and marquise-cut diamonds w

AN UNHEATED VIOLET SAPPHIRE AND DIAMOND DRESS RING in 18ct white gold, set with a central oval cut violet sapphire of 2.02 carats, within a navette border set with clusters of marquise and round brill

14kt yellow gold ring with central oval cut faceted sapphire with a surround of pave diamonds. Sapphire measures approx. 6.5mm x 4.5mm. Stamped, "14K M 0.50CT". Ring size - 7 1/4. Total appr

18 kt. White Gold, Green Sapphire and Diamond Ring, 2 central prong set oval shape and square shape mixed cut sapphires, total wt. approx. 3.73 cts.; bezels and shoulders set with 48 prong set round b

A SAPPHIRE AND DIAMOND GYPSY RING, composed of a central oval-shaped sapphire between fancy-cut diamonds, within collet-setting, mounted in 18K gold, total gross weight approx. 5.6g, ring size L

A SAPPHIRE AND DIAMOND DRESS RING, the central oval-shaped sapphire weighing approx. 15.00cts within a rose-cut diamond surround, mounted in gold, ring size P

A SAPPHIRE AND DIAMOND RING, BY CARTIER The central oval-shaped sapphire weighing approximately 5.00cts within eight-claw setting accented with brilliant-cut diamonds to similarly-cut diamond shoulder

A PINK SAPPHIRE AND DIAMOND CLUSTER RING, composed of a central oval-shaped pink sapphire within a baguette-cut diamond surround to similarly-cut and single-cut diamond shoulders, mounted in 18K gold,

Gold Vermeil and Sterling Silver, Pink Sapphire and Diamond Ring, mounted with a central oval treated pink sapphire cabochon, with an approximate weight of 4.50 carats, surrounded by 244 rose-cut diam

DESCRIPTION: An 18K Gold Paul Flato designer ring. The ring is reversible with one side showcasing a central oval cut sapphire stone approx. 2ct, encompased by diamonds amounting to approx. 1.5 cts, t

18kt White Gold ring set with 2.43ct Oval cut Yellow Sapphire in central position flanked by 1.25cts twt. of Round Brilliant and Baguette cut Diamonds on the band. Marked 750, MKD025. Ring size 6 3/4.

18KT YELLOW GOLD, BLUE SAPPHIRE AND DIAMOND RING Central approx. 0.75 ct. oval blue sapphire surrounded by ten small round rose-cut diamonds, approx. 0.25 ctw. Stamped. Setting approx. 12.0 x 14.0mm.

14K gold cocktail ring with amazing oval / fancy cut color changing central sapphire (approx 5ct). The sapphire is accented on two sides with approx 10 diamond chips. Ring is approx size 6.5 and has a

14k White Gold Rings (2) rings including ring having central oval cut cabochon sapphire surrounded by (26) round cut diamonds; and ring having round cut cabochon opal; both marked '14k', including app

10.5 ct oval cut Ceylon sapphire and diamond ring. This ring is designed after Princess Diana's. The central Ceylon sapphire is approximately 10.50 ct and has small chips in the stone, with 16 white f

A lovely designer ring with a central oval sapphire flanked by ten small full cut diamonds and additional sapphires. Size 6-1/2. Weight is 4.5 grams.

Gentleman's 14K yellow gold diamond and sapphire Rolex style ring with a central natural faceted oval shaped sapphire, approx. 9.5mm x 7.2mm, framed by approx. 1.00ct bead set brilliant cut diamonds i

A STAR SAPPHIRE AND DIAMOND RING Designed with one central and six surrounding oval-shaped star sapphires, accented with six bezel-set round brilliant-cut diamonds weighing approximately 0.50 carat, m