18 Karat Yellow Gold Amethyst Ring

18 Karat Yellow Gold Amethyst Ring set with one emerald cut Amethyst, approximately 19.47 carats; size 5-½, weighs 9.6 grams

A gorgeous Georg Jensen Moonrise 18-karat yellow gold amethyst ring. It is a beautiful cabochon-cut purple amethyst and comes with its original Georg Jensen ring box. Stamped 54, 750, Georg Jensen on

An 18 Karat Yellow Gold, Amethyst and Diamond Ring, Jack Gutschneider & Co., containing one oval step cut amethyst measuring approximately 15.67 x 11.54 mm and 16 round brilliant cut diamonds weighing

H Stern Sugarloaf Cabochon Amethyst, Pave Set Diamond and 18 Karat Yellow Gold Ring. Amethyst with vivid color, measures 14mm x 12mm. Signed. Very good condition. Ring size 5. Approx. weight: 11.0 gra

An 18 Karat Yellow Gold, Platinum, Amethyst and Diamond Ring, Richard Krementz, containing one square cabochon cut amethyst weighing approximately 7.86 carats and 40 round brilliant cut diamonds weigh

An 18-karat yellow gold ring with a 5.22-carat oval cut amethyst center stone accented by 0.113 carats of round brilliant cut diamonds. Stamped 5.22, K18, D0.113, on the inside of the ring band. Detai

An 18-karat yellow gold brushed finish solitaire ring set with a cushion-shaped cabochon-cut amethyst center stone. Stamped 18K on the inside of the ring band. Details and measurements: Ring size: 5.5

An Amethyst Ring. Italian 18 karat filigree yellow gold mounting contains one prong set emerald cut amethyst Size: 7.5 Wt: 10.7 grams

Antique Amethyst, Pearl and 18 Karat Yellow Gold Ring and Earrings Suite. Amethysts with good color and clarity. Ring size 6. Earrings measure 7/8" x 3/4". Approx. total weight: 22.92 grams. Condition

18 karat yellow gold ring with 1 oval Amethyst at 9-1/2 carats. 16.7 grams. Appraised Fair Market Value (FMV) is $550. Ring size 5.5

Five Gemstone, 18 Karat Yellow Gold and Sterling Silver Rings. Set with amethyst, garnet, citrine, London blue topaz and peridot. Stamped 925, 18K. Ring sizes 7. Approx. total weight: 24.18 grams. Con

Vintage Oval Cut Amethyst and 18 Karat Yellow Gold Ring. Stamped 750. Ring size 6-3/4. Approx. weight: 15.9 grams.

A magnificent 18-karat yellow gold ring with a beautiful 10-carat amethyst center stone. Stamped Tiffany & Co. twice on the galley rail and stamped Tiffany & Co. 750 on the inside of the ring band. De

A Lagos Caviar Ring. Sterling silver and 18 karat yellow gold mounting contains one bezel set oval amethyst Size: 6 Wt: 7.5 grams

This is an 18 karat yellow gold multi-gemstone and diamond ring. The approximate 6 mm trilliant-cut amethyst is surrounded by approximately .20 carats of round, brilliant-cut near colorless, VS diamon

18 Karat Yellow Gold Ring set with large oval cabochon cut amethyst, eight blue topaz, four green stones along with pave panels of diamonds size 6, 19.4 grams total weight *Please Note* Available cond

containing four round tourmalines weighing approximately 0.70 carats total; two round aquamarines weighing approximately 0.30 carats total; four round amethysts weighing approximately 0.65 carats tota

This is a 14 karat yellow gold amethyst and diamond lavalier-style necklace.  The necklace is an approximate 2 mm wide Bismark chain that is approximately 18" long with a spring ring. 

Multi-Colored Gemstone Necklace. This is an 18 karat yellow gold multi-gemstone necklace. This colorful necklace is 20" long with a spring ring and is bezel-set with garnets, amethysts, aquamarin

Vintage Heavy 18 Karat Yellow Gold Ring Attributed to David Webb. Unsigned. Good condition. Ring size 4 (with sizer). Approx. weight: 13.8 pennyweights. Shipping $28.00 (estimate $600-$800)

18 Karat Yellow Gold Ring, set with emerald surrounded by 16 round cut diamonds, emerald is 7.2 x 7.8 millimeters, size 5 3/4.

18 Karat Yellow Gold Ring with Turquoise Center Stone measuring at 1mm x 14mm surrounded by 18 diamonds measuring at 3mm-1.5mm marked "Tiffany" size 5 1/4, total weight 7.45 grams

Cartier 18 Karat Yellow Gold Ring, set with two pink sapphires, serial #3C271, size 6.**PLEASE NOTE** For first time buyer’s with our auction gallery, we do not accept credit cards or checks fo

R. Stone 18 Karat Yellow Gold Ring, set with teardrop turquoise surrounded by two tiers of diamonds, size 5 3/4, 16.1 grams.