Hexagon Opal Pendant - 14K Gold

Oval Solid Opal - 925 Silver

Black Opal Necklace in Heart Shape - 925 Silver 18K White Gold Plated

black opal necklace, 925 silver 18K white gold plated, round

round opal necklace - 18K gold-plated silver

Round Opal Pendant - 18K Yellow/Rose Gold

Oval Opal Pendant - 18K Gold

Drop Opal Pendant - 14K Gold

Square Opal Pendant - 14K Gold

Triangular Opal Pendant - 14K Gold

Drop Opal Pendant - 14K Gold

Oval Opal Pendant - 14K Gold

Heart Opal Pendant - 14K Gold

Black Opal Necklace, 925 Silver 18K White Gold Plated, Ellipse Shape

Black Opal Necklace, 925 Silver 18K White Gold Plated, Ellipse Shape