Opal ID 3154
10.93 Ct gem grade boulder opal
A lovely free-form boulder opal with full spectrum colours in a patchwork pattern. We especially like the combination of the adjacent turquoise blues and fiery oranges.
Natural solid boulder opal
Yaraka mining region, Queensland, Australia
Opal ID 3154 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.