Opal ID 3178
14.14 Ct green-blue boulder opal
A beautiful rectangle boulder opal with brilliant green-blues. An absolutely unforgettable opal.
Natural solid boulder opal
Yaraka minine region, Queensland, Australia
Opal ID 3178 is a Top gem Grade boulder opal.
Australian boulder opals of this grade are extremely rare. They score very high in most valuation factors, including, brilliance, colour, pattern and play-of-colour. They often also have a black or very dark body tone.