Beautiful rounded red color black opal loose with extra. This has high 'play of color' and quite bright, impressive piece offered for a low, low price. Hurry, don't miss out this chance because there won't be another to replace this beauty. 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.