Tourmaline, Rock Crystal, Diamond and 18K Ring

METAL: 18k Gold. MEASUREMENTS: Ring size - 6.75 , ring top - 14mm in diameter. GEMSTONES: Paraiba tourmaline in faceted crystal, Diamonds approx. 0.12ctw. MARKED: RV, 750. WEIGHT: 7.1 grams. Gemstones

METAL: 18k Gold. MEASUREMENTS: Ring size - 7 , ring top - 14mm in diameter. GEMSTONES: Paraiba tourmaline in faceted crystal, Diamonds approx. 0.12ctw. MARKED: RV, 750. WEIGHT: 7.1 grams.Gemstones hav

Boucheron 1.00ctw VS1-VS2/G-H Diamond, 12mm Carved Rock Crystal and Solid 18K Yellow Gold Ring W/Emerald Accent - This beautiful ring from Boucheron is crafted of solid 18k yellow gold and boasts a 12

Italian 1.00ctw VS1-VS2/G-H Diamond, Carved Rock Crystal and 18K White Gold Ring - This ring was made in Italy and crafted of 18k white gold. The ring boasts a rock crystal table carved with a ribbed

An 18K Yellow Gold, Rock Crystal, and Diamond Ring An 18K yellow gold ring with a textured shank, topped with carved rock crystal centering thirteen round brilliant-cut diamonds. Diamonds are near col

Mauboussin Paris Brilliant Round Cut Diamond, Rock Crystal and Solid 18K Yellow Gold Ring W/Box and Papers - This exquisite ring by Mauboussin Paris was finely crafted of solid 18k yellow gold. The ri

New with tag 18k gold ring by Vianna Brasil, with small Paraiba tourmaline, set inside a crystal, with approx. 0.08ctw in diamonds. Ring size - 7, ring top is 12mm in diameter. Marked: RV 750. Weight

Emerald, Diamond, Rock Crystal and Onyx Ring 18k white gold, the ring mounted with a central emerald-cut treated emerald weighing approximately 1.06 carats, surrounded by a border of round brilliant-c

Coral, Diamond, Rock Crystal and Onyx Ring 18k yellow gold, the ring mounted with a central oval cabochon-cut coral weighing approximately 1.45 carats, surrounded by a border of round brilliant-cut di

Vintage from the 1980s Materials: Gold Gemstone: Sapphire Style: Mid-century Description Magnificent Vintage genuine sapphire and diamond crystal dome cocktail ring Solid 18k yellow gold .80ctw H colo

METAL: 18k Gold. MEASUREMENTS: Ring size 7.25, top is 10mm in diameter. GEMSTONES: Small Paraiba tourmaline in the center, topped with crystal, diamonds approx. 0.06ctw. New/ store sample, with tag. R

METAL: 18k Gold. MEASUREMENTS: Ring size 7, top is 12mm in diameter. GEMSTONES: small Paraiba tourmaline in the center of the crystal, diamonds approx. 0.08ctw. MARKED: RV 750. WEIGHT: 4.4 grams. New

METAL: 18k Gold. MEASUREMENTS: Ring size 7, top is 12mm in diameter. GEMSTONES: small Paraiba tourmaline in the center of the crystal, diamonds approx. 0.08ctw. MARKED: RV 750. WEIGHT: 4.4 grams. New

Metal : 18k Gold Designer : Vianna Brasil Gemstone : Paraiba tourmaline inside a crystal, Diamonds approx. 0.16ctw Measurements : Ring size 7, top is 18mm in diameter Marked: : RV 750

METAL: 18k Gold. MEASUREMENTS: Ring size - 7 ring top is 18mm in diameter. GEMSTONES: Paraiba tourmaline in faceted crystal, Diamonds approx. 0.16ctw. MARKED: RV, 750. WEIGHT: 6.7 grams. Retail $3595.

Estate 18k Yellow Gold Rock Crystal & Diamond Ring. Set with carved rock crystal and ten round cut white diamonds. French hallmarks. Ring size 7.5

Antique 18k gold filigree ring with diamonds and rock crystal center, size 8.25 Provenance: Property from the estate of life-long antique jewelry collector and prominent dealer Virginia 'Bunny&#3

set with 64 black round diamonds approx. 0.64 carat, overall ring head 16x23mm, in white gold, stamped 750, and with illegible Italian hallmark, etched to the exterior 'Enrico Dani', size 7, 18.1gms.,

Metal : 18k Gold Designer : Vianna Brasil Gemstone : Paraiba tourmaline in crystal top, Diamonds approx. 0.16ctw Measurements : Ring size 7, top is 17mm in diameter Marked: : RV 750

METAL: 18k Gold. MEASUREMENTS: . Ring size - 7, ring top is 17mm in diameter. GEMSTONES: small Paraiba tourmaline set in crystal, with approx. 0.16ctw in diamonds. MARKED: RV 750.WEIGHT: 6.6 grams.Gem

METAL: 18k Gold. MEASUREMENTS: Ring size - 7 ring top is 18mm in diameter. GEMSTONES: Paraiba tourmaline in faceted crystal, Diamonds approx. 0.16ctw. MARKED: RV, 750. WEIGHT: 6.7 grams. Retail $3595.

Crafted in Platinum and 18k white gold. This David Webb ring consists of Carved Rock Crystal, Onyx, Diamonds and a South Sea Pearl. The pearl is 14mm and there are (26) round diamonds weighing approxi

METAL: 18k gold. GEMSTONES: diamonds-approx. 0.26ctw, round cut rock crystal laid over mother-of-pearl center. MEASUREMENTS: ring size 6. Ring top is 20mm in diameter. MARKED: Ippolita 18K. WEIGHT: 8.

Carved rock crystal petals center wire strung round faceted pink tourmalines, white gold star diamonds surround, 18k yellow gold frame, melee approx. .25 ct. TW, late 20th c. Stamped by the maker, Pio