This dark bodied solid Australian black opal loose stone is stunning, showing rolling flash pattern, very bright green / blue and some violet color, comes with high dome ( desirable cabochon ) and a beautiful oval shape ... nothing to complain about !! Make a ring and it will make your life brighter. Australian black opal only to be found at Lightning Ridge, NSW, Australia, guaranteed you will love it !!
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.