Large Boulder Opal Pendant 85 ct - Opal Galaxy

Large Boulder Opal Pendant With Adjustable Black Rope Necklace. Large Oval Shape Multi Color Veins Natural Solid Australian Boulder Opal Stone

Boulder Opal Pendant 89.5 ct - Opal Galaxy

Boulder Opal Pendants Australian Opal Direct

Large Boulder Opal Pendant 93 ct - Opal Galaxy

Lavender Lab-Created Opal/White Lab-Created Sapphire/Amethyst Necklace Sterling Silver 18

Dome Opal Galaxy Unisex Tungsten Wedding Band from Black Diamonds New York

Original Pin/Pendant - SS/14K - Boulder Opal/Opal Mosaic — Courtney Design

Large Boulder Opal Pendant

Boulder Opal Pendant 23 ct - Opal Galaxy

19.35ct Pear Shape Australian Boulder Opal

Huge Opal Pendant