A perfect solid black opal loose for making a ring / pendant using commercial casting or even hand-made it for someone really special. Nice shape, good size, comes with lots of red color and more to offer for the best price. A gorgeous high quality black opal found at Lightning Ridge, NSW, Australia, guaranteed natural.
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.