Red and more red !!! A lovely red / rainbow colored black opal loose is now available. Solid Australian black opal loose stone, with such high play of color, good shape and size, medium cabochon, just lovely. This is 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.