A lovely broad flash pattern, solid Australian black opal loose stone found at Lightning Ridge, NSW, Australia. Perfect shape for making an opal jewelry, nice high cabochon and comes in a very dark body, a desirable black opal offering for the lowest price.
The shape of opal. Our opal comes in Oval, Round, Teardrop, Square, Triangle and Free Shape.
Describes the arrangement of opal's play of colour. Please see Learn About Opal to understand more.
B1 is most desired and brightest to be seen, and B7 is most darkest / dullest of all.