WOW !! See its natural beauty and unique character ? This natural Australian black opal loose stone is a rare find, showing interesting pattern, there's so many colors you can see in some parts and some will just be a natural potch but that also makes this piece super special. Just 'beautiful' ... is best to describe this opal. Only to be found at Lightning Ridge, NSW, Australia, guaranteed your satisfaction !!
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.