5.20ct Certified Tourmaline Ring 18K Gold

18k gold luxuriously inlaid with 3.7ct natural tourmaline. Bright colors, clean crystals and good clarity. Cut: Excellent. Internationally certified natural tourmaline, with an international authorita

18K gold set with 2.5ct natural tourmaline and natural diamonds. Rich color, clean crystal, good clarity. Overall condition is excellent. Internationally certified natural Tourmaline, comes with Inter

Item: Certified-18K rose gold Pink Tourmaline ring Metal Purity: Au750 Main Gemstone: Tourmaline 1.25ct. Color: Pink Clarity: Transparent Total Weights: 1.46g Size/Dimensions: US 7 ,free resizing Addi

Item: Certified-18K rose gold Pink Tourmaline ring Metal Purity: Au750 Gemstones: Tourmaline 1.25ct. Color: Pink Clarity: Transparent Diamond Carat Weights: / Diamond Color: / Diamond Clarity: / Total

3.64ct GIA Certified Paraiba Tourmaline, 0.25ctw SI1-SI2/G-H Diamond & Solid 18K White Gold Ring - This stunning ring was finely crafted of solid 18k white gold, and boasts a beautiful 3.64ct GIA cert

An 18k yellow gold and diamond custom made pink tourmaline ring. Having a GIA certified natural pink California antique cushion brilliant cut 19.13ct stone with 18k yellow gold band with 57 round bril

Item: Certified-18k rose gold ring with pink Tourmaline Metal Purity: Au 750 Main Gemstone: Tourmaline1.8ct. Color: Pink Clarity: Transparent Diamond Carat Weights: Diamonds 0.06ct. Diamond Color: H-I

2.2ct Natural Pure Body Red Tourmaline Ring 18k Gold Diamond Inlaid 1.472gBody Material Natural TourmalineOther materials 18K white gold natural diamondWeight Bare stone about 2.2 carats total weight

GIA Certified Jadeite Ring 18K Gold Diamond, size of jadeite: 16.10 x 13.47mm

Delicate piece, created during the Edwardian period (1901-1910) in 18karats yellow Gold, with a base of silvered toppings, for the setting of the gemstones.Mounted in the center into squared bezels, w

Andreoli Art Deco Style Burma Ruby Diamond CDC Certified Ring 18k Yellow GoldThis Andreoli ring features:- 0.55 carat Diamond- 4.00 carat Burma Ruby CDC Certified- 8.05 grams 18 Karat Yellow Gold- Mad

Item: Tourmaline ring with 18K gold Metal Purity: Au750 Gemstones: Tourmaline 1.3ct. Color: Green Clarity: Transparent Diamond Carat Weights: Diamonds 0.018ct. Diamond Clor: H-I Diamond Clarity: SI To

Item: Tourmaline ring with 18K gold Metal Purity: Au750 Gemstones: Tourmaline 1.3ct. Color: Green Clarity: Transparent Diamond Carat Weights: Diamonds 0.018ct. Diamond Color: H-I Diamond Clarity: SI T

2.8ct Ruby tourmaline ring face 18k gold inlay 1.910gBody Material TourmalineOther materials 18K rose goldWeight Bare stone about 2.8ct total weight 1.910gSize Bare stone size 7.2 mm Ring 14Color redC

18K YELLOW GOLD PINK TOURMALINE RING 18K yellow gold ring with 9 x 12mm pink tourmaline, surrounded by several accent diamonds. Weight: 18.2g Size: 6.5

4.5ct natural two-color watermelon tourmaline ring in 18k gold with diamondsBody Material TourmalineOther materials 18K goldWeight Bare stone about 4.5 carats Total weight about 4.75gSize Size about 8

Lalaounis Tourmaline Ring 18k yellow gold, the tapering band with an Etruscan design, set with an oval green tourmaline cabochon weighing approximately 3.00 carats, stamped "H,17,750, Greece" and the

1.06 ctw Pink Tourmaline & Diamond Ring 18K White Gold - 11221-#34A3NRetail Replacement Value: $3300.00 Genuine 1.06 ctw Pink Tourmaline & Diamond Ring 18K White Gold Lot No: 11221-1682-18W One gem

No Reserve! Title: Natural 1.30 ctw HRD. Certified Diamond Ring 18K White Gold Additional Information: 18K/750 Karat Solid White Gold Ring with 1.30 ct. Natural Diamonds HRD Antwerp Certified Jewelery

No Reserve! Title: Natural 0.30 ctw HRD. Certified Diamond Ring 18K Rose/White Gold Additional Information: 18K/750 Karat Solid Rose and White Gold Ring with 0.30 ct. Natural Diamond HRD Antwerp Certi

Garnet, Diamond and Tourmaline Cocktail Ring 18k yellow gold, the ring mounted with an oval-cut garnet weighing approximately 28.00 carats, surrounded by a halo of round brilliant-cut diamonds weighin

Green tourmaline gold ring, 18K

METAL: 18k gold. MEASUREMENTS: ring size - 6 1/4, ring top is 9mm wide. GEMSTONES: green tourmaline. MARKED: 75, Bvlgari. WEIGHT: 9.6 grams.Gemstones have not been graded for color and clarity ,and te

This is a handsome vintage ring crafted in Sweden in 1962. Rendered in fine 18K gold, this ring features a faceted tourmaline gemstone. Maker's mark: ESM. The ring is a size 5.5US and it weighs a tota