Koroit Opal Pendant * Nice

Beautiful Koroit Opal pendant with intense neon green and blue rolling color. This one has natural pitting which is the nature of the material.
Nice and large One of a kind pendant.  This cabochon is set in sterling silver with 14k gold plating.
Measures about:  29mm x 29mm x 6.7mm thick and weighs 74 cts.