Opal necklace

Yellow gold and opal trimmings necklace

CHAUMET - Hortensia necklace in pink gold, opal, tourmalines, diamonds

Harlequin Opal Necklace Sapphires Diamonds

Pendant necklace - Yellow gold & Opal

Antique Edwardian Carved Opal Cameo Necklace Platinum Diamond 15" Choker

gold diamond and opal Necklace

Art Deco Opal insect necklace, sapphire, pearl seed, ruby

Yellow Gold Opal Pendant Necklace

Cultured pearl and faceted opal pearl necklace

Necklace Yellow gold, White gold Diamond, Opal

Yellow gold, silver, diamond, emerald and opal necklace

Gold necklace with stick mesh and opal

Necklace Cartier “Evasion Joaillière” pink gold, diamonds, colored stones.

Estate Semi Black Opal Necklace Yellow Gold

70s Mexican Fire Opal Pendant Necklace, Yellow Gold

Opal Pendant Necklace

MODERN OPAL DRAPERY

Opal Emerald Diamonds Pendant on Chain

Chain Necklace + pendant Yellow Gold Opal

Opal emerald diamond necklace

Old art nouveau opal and diamond necklace

Peridot pendant and its chain set with opals