Cut and polished solid stone. This beauty is ready to be set in jewellery.
Dimensions (mm)6.4 x 4.6 x 3mm. Weight (carats)0.75 carats. Boulder opal is a rock that contains thin seams and patches of opal surrounded by or attached to its natural host rock.
The cutter studies this rock and decides how to cut the best possible gem. That gem might be cut to display seams and patches of precious opal as they appear within their natural host rock. Member of the queensland boulder opal association inc. Member of the " lightning ridge miners association ".
This item is made of opal.