A deep forest, beautiful flashy green color with a large block pattern, comes with a perfect shape for a perfect ring. You will love it, this is a natural, Australian black opal loose stone showing a great play of color, 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.