13.34 carats Queensland Solid Natural Australian Boulder Opal (10557)

Description

Wonderful natural genuine solid boulder opal with varying shades of gorgeous blues, violets and greens with the natural multi colored ironstone adding contrast and creating a magical pattern, what a pendant this beauty would make.  From the mines of outback Queensland Australia,  this wonderful boulder opal gemstone weighs 13.34 carats and measures 20.6mm X 12.7mm X 5.7mm thick.