This is an opal with a little window but its bright color will manage to hide the window when placing it against your skin. Beautiful piece with character, good shape and you will love it for sure. Natural, Australian black opal loose stone with great play of color, only to be found at Lightning Ridge, NSW, Australia.
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.