18 Karat Yellow Gold, Diamond and Ruby Ring. Stamped

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

Vintage Gemstone and 18 Karat Yellow Gold Ring. Set with small round cut diamonds, rubies and sapphires. Stamped 750. Ring size 7-1/2. Approx. weight: 11.60 grams. Estimate: $500.00 - $700.00 Domestic

Vintage Ruby, Diamond and 18 Karat Yellow Gold Cluster Ring. Stamped 18K. Ring size 6-3/4. Approx. weight: 9.76 grams. Condition: Good vintage pre-owned condition. Surface wear from normal use. Needs

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 0.32-carat trilliant-cut ruby hand motif ring accented by 0.05 carats of round brilliant-cut diamonds in the style of Carrera y Carrera. Stamped D0.05, R0.32, K18, on the insid

Vintage Six Round Cut Ruby, Pave Set Diamond and 18 Karat Yellow Gold Band. Rubies with vivid color. Stamped 750. Ring size 7. Approx. weight: 8.87 grams. Condition: Very good vintage condition. Sligh

An 18-karat yellow gold jaguar motif ring with 0.46 carats of rubies and 0.20 carats of round brilliant cut diamonds. Stamped K18, 046, 020, on the inside of the ring band. Details and measurements: R

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

An 18-karat yellow gold panther ring with 0.75 carats of brilliant-cut rubies, 0.50 carats of brilliant-cut sapphires, and 0.15 carats of brilliant-cut diamonds. Stamped D015, R075, S050, K18, on the

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

gold squared band-style ring, bead set in white gold with18 full cut round Diamonds [I/SI], approximate total Diamond weight 0.59. carats, bordered by 18 square step cut Rubies, approximate total Ruby

Vintage 18 Karat Yellow Gold Diamond and Gemstone Ring. Stamped 750 with makers mark. Good condition. Ring size 7. Approx. weight: 9.2 grams. Shipping $28.00 (estimate $250-$350)

band-style ring, bezel set with one oval cabochon cut Emerald, approximately 1.05 carat, between two bezel set oval cabochon cut Rubies, approximate total Ruby weight 2.33 carats, further embellished

18 Karat Yellow Gold, Diamond and Ruby Squared Top Ring, Size 8-1/2. Unsigned. Good Condition. Weighs 3.40 Pennyweights. Shipping $20.00

Antique English 18 Karat Yellow Gold, Enamel, Seed Pearl and Diamond Ring. Stamped London hallmarks, 750. Very good antique condition, minor wear consistent with age and normal use. Ring size 6-1/2. A

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

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

Vintage 18 Karat Yellow Gold Hatching Chick Brooch with Diamond and Ruby Accents. Stamped 18K. Unidentified maker's mark (logo). Measures 1-1/2" H, 3/4" W. Approx. weight: 14.66 grams. Condition: Very

18 karat yellow gold ring with an approx. 3/4ct ruby center stone with six brilliant round cut diamond accents. Ring size 7. Total weight: 6.4 dwt. From a Boca Raton estate. Shipping U.S. $20 plus ins

18 karat yellow gold mount with center emerald-cut estimated 1.65 carat emerald, with eight round brilliant diamonds, estimated 0.24 carats, and eight square-cut rubies, estimated 0.50 carats, size 8-

An 18-karat yellow gold onyx ring with approximately 0.04 carats of rubies and approximately 0.12 carats of brilliant-cut diamonds. The design of this watch is reminiscent of a Rolex President band. S

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

A Ruby and Diamond Ring. 18 karat yellow gold mounting contains one prong set oval cabochon ruby at center surrounded by twelve bead set round diamonds. Shoulder of ring contain twelve bead set round

Estate 18 karat yellow gold 4.5ct center ruby ring accented with approx. 1.5cts of round brilliant cut diamonds and 1.5cts of square cut rubies. Ring Size: 7. Total Weight: 8.15 dwt. Private Collectio