Platinum, 18 Karat Pink Gold, Ruby and Diamond Ring

Platinum, 18 karat pink gold, ruby and diamond ring, set in the center with a cushion-shaped ruby weighing 2.56 carats, framed and flanked by 34 round diamonds weighing approximately 1.05 carats, acce

centering one bezel set round brilliant cut diamond [J/VS2] weighing approximately 5.76 carats, with GIA report no. 6204989738 32.85 grams size: 5

An 18 Karat Yellow Gold, Burmese Ruby and Diamond Ring, Mario Buccellati, containing one oval mixed cut ruby weighing approximately 1.50 carats, two old mine cut diamonds weighing approximately 1.95 c

An 18 Karat Bicolor Gold, Ruby and Diamond Ring, containing five oval mixed cut rubies and seven round single cut diamonds. Stamp: 18K (F/C maker's mark). 5.50 dwts.

This is a vintage (stamped and electronically tested) 18 karat yellow gold ruby and diamond ring. This ring is set with round, faceted, natural red rubies and one cabochon ruby. There is approximately

An 18 Karat Yellow Gold Ruby, Diamond and Sapphire Ring, containing 28 rectangular mixed cut rubies, 20 princess cut diamonds weighing approximately 0.90 carat total and 12 rectangular mixed cut sapph

Lovely 18 Karat Yellow Gold Lolite, Cabochon ruby & Diamond Ring. Lolite Measures approx 12mm x 9.5mm. 10 round brilliant cut diamonds. Weighing Approx. .60 points. Ring Size 7. Stamped 18K.Total Weig

This is an 18 karat yellow gold ruby and natural diamond ring. The emerald-cut ruby is double-prong set in a ring with natural round, faceted diamonds in the halo and on the shoulders. The ring is hal

centering one oval ruby weighing 3.44 carats with GIA report no. 5221028357 stating the ruby is of Burmese origin, heated; with 45 baguette and full-cut diamonds [H-J/VS-SI] weighing approximately 1.5

containing four square modified cut rubies weighing approximately 0.65 carats total; and 28 full cut diamonds [H-I/SI-I] weighing approximately 0.70 carats total 6.40 grams size: 5

Center set with one Old European cut diamond [Fancy Light Brown/SI-2], approximately 0.72 carats, enhanced by six baguette cut diamonds [I-K/VS], total approximate weight 0.36 carats; size 6, weighs 5

containing 17 round mixed cut natural rubies weighing approximately 3.60 carats total; and 29 single cut diamonds [J/I1] weighing approximately 0.29 carats total 9.5 grams size: 4 3/4

This is a certified and appraised 18 karat white gold genuine ruby and natural diamond ring.  The focus of this contemporary ring is a 1.03 carat round, brilliant-cut diamond that is bezel set in

This is a certified and appraised 18 karat white gold Burmese ruby and natural diamond ring. The GIA certified 3.17 carat Burmese ruby is set with .68 carats of round, brilliant-cut, F-H color, VS1-SI

This is an 18 karat rose gold vintage ruby and natural diamond ring. The ring is a high dome style ring with approximate 1 mm early-modern faceted rubies and diamonds set flush in a mixed high polishe

containing two round cabochon-cut rubies weighing approximately 0.07 carats total; and 29 full-cut diamonds [H-J/VS-SI] weighing approximately 0.55 carats total; size: 8; 16.1 grams

centering one round cut heavily fracture filled natural ruby weighing approximately 1.17 carats; surrounded by 18 full cut diamonds [H-I/VS] weighing approximately 0.23 carats total 9.2 grams size: 6

This is a vintage stamped and electronically tested 18 karat yellow gold genuine ruby, sapphire, and natural diamond ring.  This vintage ring, circa 1940's, has approximately 2 carats of round, b

Period: Victorian (1836-1901) Composition: 18K gold. Stones: • 1 synthetic round cut ruby that weigh 1ctw. • 10 Rose cut diamonds of H-SI1 quality that weigh 0.40ctw. Ring size: 6 ¾ Ring Face: 9m

One European cut diamond of I-SI2 quality that weighs 0.20ctw constitutes the central stone of this unique piece of jewelry. Handmade in 18k gold and platinum, this elegant ring displays 10 natural ca

Vintage Approx. 4.0 Carat TW Seventy Baguette and Round Brilliant Cut Diamond, Platinum and 18 Karat Yellow Gold Ring Setting. Diamonds D-E color, VVS-VS clarity. Ring octagonal opening approx. 11.5mm

An 18 Karat White Gold, Pink Tourmaline and Diamond Ring, British, containing one pear shape pink tourmaline weighing approximately 19.75 carats and 76 round brilliant cut diamonds weighing approximat

An 18 Karat White Gold, Pink Sapphire and Diamond Ring, Raima, containing one oval mixed cut pink sapphire measuring approximately 6.03 x 3.91 mm and 66 round brilliant cut diamonds weighing approxima

centering one heart modified brilliant cut diamond [Fancy Light Purplish Pink], weighing 1.15 carats, with GIA report no. 1216147151; also with IAS report no. 21021PC stating the central diamond is I