Opal ID 2545
18.23 Ct ocean green-blue boulder opal
A wonderfully bright blue and green rectangle boulder opal that is quite rare to come across.
Natural solid boulder opal
Yaraka mining region, Queensland, Australia
Opal ID 2545 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.