A rare pair ... this is a natural, Australian black opal loose stone with great play of color, showing violet fire and some deep ocean blue color. Nice teardrop shape, a perfect size for an earring or a ring. 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.