Don't miss this !! A rare solid Australian black opal loose with lots of 'red' along with all other color. Great play of color, nice shape, clean face & back, so affordable. Australian black opal only to be found at Lightning Ridge, NSW, Australia, guaranteed you will love it !!
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.