A pink tourmaline and eighteen karat gold ring

A pink tourmaline and eighteen karat gold ringa concentric design of bezel-set oval cabochon pink tourmalines. 2.3 dwt; size: 6

A pink tourmaline, diamond and eighteen karat gold ringdesigned as an oval-cut pink tourmaline, measuring approximately 12.5 x 8.1 x 7.9 mm, set between square step and round brilliant-cut diamond sho

A pink tourmaline, diamond and eighteen karat gold ringdesigned as a floral carved pink tourmaline, measuring approximately 15.14 x 11.10 x 3.70 mm, framed by round brilliant-cut diamonds. 3.2 dwt; si

A pink tourmaline, diamond and eighteen karat gold ringdesigned as a floral carved pink tourmaline, measuring approximately 15.80 x 12.50 mm, framed by round brilliant-cut diamonds. 3.5 dwt; size: 7

A tourmaline, diamond and eighteen karat gold ringcentering a carved pink tourmaline, weighing approximately 4.00 carats, surrounded by full-cut diamonds; Estimated total diamond weight: 0.60 carat. G

A carved tourmaline and eighteen karat gold pendant with matching ring, Burle Marx and Bruno Guidi the pendant centering a carved pink tourmaline measuring approximately 15.9mm x 10.1mm x 9.0mm, the b

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 blue tourmaline and eighteen karat gold ring, Haroldo Burle Marx Brazil designed as a carved tourmaline measuring approximately 23.00mm x 20.50mm x 10.00mm, within polished bezel over brushed geomet

A black tourmaline and eighteen karat gold ring, Haroldo Burle Marx Brazil designed as a cushion carved tourmaline measuring approximately 21.10mm x 16.30mm x 10.10mm, within polished bezel over brush

A multi-hued tourmaline and eighteen karat gold ringdesigned as a wide band ring, densely set with cabochon multi-hued tourmalines of varied shapes. 2.4 dwt; size: 8 1/2

A pink tourmaline and eighteen karat gold necklacedesigned as spectacle-set step-cut tourmalines, on cable link chain. 2.7 dwt; length: 23 in

A pink tourmaline and fourteen karat gold ringdesigned as a marquise-cut pink tourmaline, measuring approximately 9.40 x 4.90 x 3.20 mm, framed by circular-cut pink tourmalines. 2.9 dwt; size: 7

A pink tourmaline, diamond and fourteen karat gold ringdesigned as a tension-set oval-cut pink tourmaline, measuring approximately 9.00 x 6.70 x 5.30 mm, between round brilliant-cut diamond pavé sh

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

A greenish blue tourmaline, diamond and eighteen karat white gold ring designed as an oval-cut green tourmaline, measuring approximately 13.67 x 10.50 x 8.26 mm, framed by round brilliant-cut diamonds

Designed as clusters of pear shaped pink tourmaline beads with quatrefoil shaped eighteen karat gold beads; signed. L: 14 1/2 in.; Gross weight: 31.58 dwt.

Oval Cut Salmon Pink Tourmaline, Diamond and 14 Karat Yellow Gold Ring. Tourmaline measures 11mm x 9mm. Stamped 14K. Very good condition. Ring size 1-1/2 (with sizing balls). Approx. weight: 10.3 gram

Vintage Half Moon Cut Citrine, Cabochon Pink Tourmaline, Diamond and 14 Karat Yellow Gold Ring. Signed, inscribed 14K. Ring size 7. Approx. weight: 6.8 grams. Condition: Chip to tourmaline otherwise g

Lady's Vintage Pink Tourmaline, Yellow Quartz, Diamond and 14 Karat Yellow Gold Ring. Signed 14K. Very good condition. Ring size 7. Approx. weight: 3.85 pennyweights. Shipping $26.00

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

Contemporary 2.87 Carat Oval Cut Pink Tourmaline, 1.0 Diamond and 9 Karat Yellow Gold Ring. Diamonds F-G color, VS2-SI1 clarity. Stamped 9K, London hallmarks. Good condition. Ring size 6-1/2. Approx.

A group of ruby and pink sapphire stacking ringsincluding two eighteen or fourteen karat gold rings, bezel-set with an oval-cut ruby or a circular-cut pink sapphire and round brilliant-cut diamond. 2.

A gemstone and eighteen karat gold ringdesigned as a cluster of fancy-cut amethyst, citrine, tanzanite, blue topaz, peridot and tourmaline, centered by a round brilliant-cut diamond. 3.8 dwt; size: 7

An 18K yellow gold, pink tourmaline, and diamond bangle, David Yurman the hinged eighteen karat gold bangle bezel set to the top with oval-cut pink tourmalines and round brilliant-cut diamonds, the bo