A RUBY AND DIAMOND RING set with a central round cut

NO RESERVE - AN UNHEATED RUBY AND DIAMOND RING set with a central round cut ruby of 2.32 carats, within a border of round brilliant cut diamonds, to a bifurcated band, no assay marks, size R / 8.5, 5.

A RUBY AND DIAMOND COCKTAIL RING the domed face set with a central round cut ruby in concentric border of round cut diamonds and round and marquise cut rubies, stamped 585, size N / 6.5, 9.1g.

Art Deco-Style Platinum, Diamond and Ruby Ring , central bezel set round brilliant cut diamond, wt. approx. 0.94 ct, G color, SI-2 to I-1 clarity, 6.30 x 6.30 x 3.90 mm; framework bezel and shoulders

A BLUE ZIRCON, RUBY AND DIAMOND RING in 14ct white gold, set with a central mixed cut zircon of 1.89 carats within a stylised halo of round brilliant cut diamonds accented by round cut rubies, stamped

AN ANTIQUE RUBY AND DIAMOND RING, LATE 19TH CENTURY in yellow gold and silver, set with a central row of round and oval cut rubies, accented by rose cut diamonds within scrolling borders, size S / 9,

A RUBY AND DIAMOND CLUSTER RING in 18ct yellow gold, set with a central oval cut ruby of 1.19 carats within a cluster of round brilliant cut diamonds, stamped 18K, size M / 6.25, 5.6g.

Vintage 14k yellow gold ring set with central faceted ruby within a border of ten round brilliant cut diamonds. Ring size 11. Stamped 14k. Approx. overall weight 11.2 grams.

Estate 14kt yellow gold, ruby and diamond ring, set with: (2) round brilliant cut diamonds, approx .44cttw, average color: H-I, average clarity: I1-I2; (1) central faceted ruby, oval in form, approx 8

Vintage 1940s retro ruby and diamond cocktail ring set with approx. .43 carats of diamonds total weight, the central diamond a round collet set diamond of old European cut approx. .36 carat and measur

AN ANTIQUE GEMSET DEAREST RING, 19TH CENTURY in yellow gold, set with a central cluster of round cut diamond, emerald, amethyst, ruby, emerald, sapphire and topaz, spelling dearest as an acrostic, wit

14KT White Gold, Diamond and Ruby Ringwith a central cluster of full cut round diamonds weighing approximately .63 total carat (G-I color, SI-I clarity) within a double halo of prong set round cut rub

Fine designer-signed 14k gold ring showcases diamonds and rubies. It features a central row of channel-set baguette-cut red rubies, flanked on both sides by channel-set round brilliant-cut diamonds. S

Includes an 18kt yellow gold cocktail ring with central cluster of round cut faceted rubies set in a raised openwork globe inlaid with (45) diamond accents, ring size - 7 1/2. Accompanied by a silver

Includes an 18kt bi-color gold ring with central panel of channel set rubies with (22) round full cut diamonds - stamped, "18K", ring size - 5. Accompanied by an 18kt white gold necklace - s

Including a bracelet of 14K yellow gold with small round-cut rubies, a ring with approx. 0.27 carat oval central ruby, the halo and band set with approximately 0.8 carats of small round-cut diamonds a

Domed top, set with two round cut emeralds, two rubies, two sapphires and a central round cut diamond. Hinged top opens to reveal watch, face signed, "Universal Geneva", and "SWISS MADE", with side st

One Snake-Motif Rose Gold Diamond and Ruby Ring, not stamped but testing as 10K Gold. The ring is set with a round bezel-set Old European Cut Diamond measuring appr. 5.2mm in diameter and 3.2mm in dep

14kt bi-color gold cocktail ring displaying a central 14kt white gold milgrain bezel set Old European cut diamond surrounded by (12) fancy cut faceted ruby accents and (48) round faceted diamonds. The

Modern diamond ring, claw set central round brilliant cut diamond accompanied by a IGI identification report, stating colour grade as G and clarity grade as I, weight 0.23 carats, with diamond set sho

DIAMOND DRESS RING set with a central round cut diamond of 1.32 carats in a halo of round cut diamonds totalling 0.28 carats, unmarked, size O / 7, 3.3g.

Mid-century modern 14K yellow gold, pink six-ray star sapphire and diamond ring, set with one central round cabochon-cut pink star sapphire, approx: 7 mm diameter, flanked by four round single-cut dia

A RUBY AND DIAMOND CLUSTER RING set with a round cut ruby of 0.60 carats within a cluster of round cut diamonds, no assay marks, size N / 6.5, 2.2g.

NO RESERVE - A RUBY AND DIAMOND CLUSTER RING set with a round cut ruby within a border of single cut diamonds, marked indistinctly, size N / 6.5, 1.9g.

Three marked 14 karat yellow gold men's dress rings, all featuring diamonds.One ring set with a central round brilliant cut diamond. Central diamond is about 0.2 ct. Size: 7.75. Marked "(illeg.) I I 1