Nice Cut/Polished Koroit Opal Cab 14.8cts Patterns/Fires ironstones Queensland Au

I have for sale a Nice Quality Queensland Koroit Opal Stone from Australia. This one weighs 14.8cts and is 30x15x2.5mm. It has a striking Pattern of White Veins doen through the stone with some Nice Fires mixed into the pattern when moved.,,.  Reds and Greens in places.., Looks great and will make a Lovely Pendant or similar once set,. Thanks for looking,.,.