This is a unique shape of opal from the Quilpie area in Queensland.  It has very deep blue colour with green pattern through and a hint of red.

This would design a very stylish piece of jewellery.

Product Specification:

Product Code: 1153
Carat Weight: 23.4
Opal Darkness: N3
Origin: Quilpie
Stone Dimmension: 31mm x 18mm
Stone Type: Queensland Boulder Opal