Nice Quality Cut/Polished Koroit Opal Cab 14.25cts Red/Blue Fires/Nut Patterns

I have for sale a Nice Quality Cut and Polished Koroit Opal Cab from Queensland Australia. This one wighs 14.5cts and is 20x14x5mm.., It is Nice Nut skin with Patterns around one edge mostly, and Fires running in the Veins in the material. Mixed with the pattern, and through into the Red ironstone core of the stone,.,. This one is Blue/Red Fires, and some Nice Contrasting White Potch veins aswell,.,.  Nice stone, will make a Superb and Rare pendant for someone,  Thanks for looking,.,.