This black opal is a very popular as it comes in a teardrop shape, nice size so it's easy to make a ring / pendant, desirable black body tone, beautiful rainbow color with mainly bright 'red', just perfect including the price. 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.