Large flash, vivid color, top brightness and interesting shape.
Beautiful black opal from LightningÃERidge, NSW, Australia. This gem is considered 'semi black opal' due to its grey colored bodytone - but its beauty and color play is one of the best! Nice triangular shape will make it more interesting in opal jewelry ... probably a pendant.
Vivid gold, orange, green and a touch of blue ... unbelievable piece & guaranteed natural, plus 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.