Opal ID 2306
13.47 Ct rainbow boulder opal
A beautiful boulder opal with rainbow colours and a lilac-hued, semi-dark body tone.
Natural solid boulder opal
Yaraka mining region, Queensland, Australia
Opal ID 2306 is a Gem Grade boulder opal.
Australian boulder opals of this grade are relatively rare. They score highly in a combination of valuation factors, including, brilliance, colour, pattern and play-of-colour.