Opal ID 2326
13.04 Ct free-form boulder opal
A free-form boulder opal with rolling rainbow colours and a dark body tone.
Natural solid boulder opal
Yaraka mining region, Queensland, Australia
Opal ID 2326 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.