18 Karat Gold and Tourmaline Ring

centering one rectangular green tourmaline weighing approximately 9.60 carats; and 20 full-cut diamonds [H-J/SI] weighing approximately 0.70 carats total; 11.3 grams; size: 6 1/2

yellow gold ring with Florentine finish, center 4-prong set with one emerald cut Green Tourmaline, approximately 2.17 carats, 11.6 grams, size 7-1/4;

Containing one step cut green tourmaline measuring 8.1mm x 7.5mm x 5.2mm, with one round brilliant cut diamond weighing approximately 0.14 carat. Marked BMW 18k. Size 5.75. 7.4 dwt.

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

A gorgeous 18-karat yellow gold 0.44-carat Tourmaline ring accented by beautiful round-cut diamonds totaling 0.11 carats. This ring is in good condition with only minor wear. Stamped K18, 0.44, D0.11,

An 18 Karat Yellow Gold, Platinum, Rubellite Tourmaline and Diamond Ring, Molberg, containing one triangular mixed cut rubellite tourmaline weighing approximately 8.90 carats and 28 round brilliant cu

Jewelry lots must be paid for by check or wire transfer unless you are known to us. 18 karat gold and diamond ring. The tourmaline stone has a crack. Difficult to measure ring size due to the thick ba

An 18 Karat Yellow Gold, White Ceramic and Pink Tourmaline 'Chandra' Ring, Bvlgari, consisting of a white ceramic dome shape with repeating scale pattern, surmounted with one oval cabochon cut pink to

A Green Tourmaline Ring. 18 karat yellow gold mounting contains one prong set oval green tourmaline surrounded by eight round paste stones Size: 6 1/4" Wt: 4.3 grams

Elizabeth Locke Eighteen-Karat Yellow Gold, Peridot and Tourmaline Ring, with a hammered texture and set with a round checkerboard-faceted peridot, with an approximate weight of 4.50 carats, accented

Elizabeth Locke Eighteen-Karat Yellow Gold, Pink Tourmaline and Sapphire Ring, with a hammered texture and mounted with an antique-cut pink tourmaline, with an approximate weight of 4.85 carats, and f

A Tourmaline and 18 Karat Yellow Gold Ring. Containing one bezel set cabochon tourmaline Size: 4.5 Wt: 11.1 grams

Emerald Cut Pink Tourmaline and 18 Karat White Gold Ring accented throughout with Round Brilliant Cut Diamonds. Tourmaline with vivid color, Measures 16 x 13mm. Diamonds H-I color, VS1-VS2 clarity. St

Three Gemstone, 18 Karat Yellow Gold and Sterling Silver Rings. Set with citrine, iolite and pink tourmaline. Stamped 925, 18K. Ring sizes 6-3/4. Approx. total weight: 10.04 grams. Condition: Good con

Tiffany & Co 18 Karat Yellow Gold Sterling Silver Gemstone Peridot Ring Features Etoile Sapphire Tourmaline Blue Topaz Size 7.5 Hallmarked " Tiffany & Co. 925 750 " 17 Grams Total in Overall Good Cond

Vintage Green Tourmaline and 18 Karat Yellow Gold Earring and Ring Suite. Ring signed 750. Very good vintage condition. Ring size 6. Earrings measures 7/8" x 3/8". Approx. weight: 11.4 grams. Shipping

Marina B Tourmaline Citrine Diamond 18 karat Yellow Gold Ring Colorful and chic cocktail ring created by Marina B in 1980s. It definitely makes a statement! Elegant and wearable, the ring is a great a

A COCKTAIL RING. 18 karat yellow gold modernist mounting contains one prong set round opal cabochon, one prong set oval green tourmaline, one prong set round garnet and one prong set marquise blue top

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

Vintage Gemstone, 18 Karat Yellow Gold and Sterling Silver Jewelry. To include a pendant necklace, two rings, two pendants and two pair of earrings. Gemstones include citrine, pink tourmaline, garnet

A Pink Tourmaline Ring. 18 karat brushed and polished yellow gold ring contains one oval cabochon pink tourmaline Size: 11 Wt: 9.4 grams

Beautiful piece, created at the Tiffany Studios in New York city by Paloma Picasso. This geometric band ring has been carefully crafted in solid yellow gold of 18 karats, with high polished finish.Mou

18 Karat Gold Ring, having colored center stone, possibly amethyst surrounded with 36 small diamond, 16.4 grams.

Cartier 18 Karat Gold Ring, #961, having initials RGR, size 10 3/4, 24 grams.