Deep, deep ocean ... is what you can imagine from this beautiful solid Australian black opal loose straightaway. With such strong 'rolling flash pattern' who wouldn't fall for this opal loose? Superb quality, another gorgeous piece of 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.