45Cts Natural Australian Opal Pendant, Yowah Nut With Polished Lightning Ridge Black Opal

45Cts Natural Australian Opal Pendant, Yowah Nut With Lightning Ridge Black Opal. Stunning rare opal art piece. Solid black opal imbedded in beautiful Yowah Nut. The opal colours sparkle greens and blues with hints of orange.  Lots of work gone into making this spectacular one of one piece of Australiana. Every opal lover should have one of these. Not sure how to price it so this is an auction with a very reasonable reserve. How can you put a price on such a rare piece. You will be the only one in the world to own this if you buy it.