Lovely, beautiful bright blue & green natural (solid) boulder opal from Queensland, Australia.
Showing brilliant large pattern, the blue colour is just superb, its unique long shape will make a stunning necklace. 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.