6.78 Australian Black Opal (Lightning Ridge)
This gorgeous purplish-gray opal is from the prestigious Lightning Ridge in Australia. Opals of this origin are known for their beauty and durability.
This opal weighs 6.78cts and measures 19.02 x 10.63 x 5.81 mm.
It is available loose or can be set into a piece of custom jewelry for you. We can (optionally) set it over a base of black rhodium to enhance its colors and brightness. I can easily see this as long necklace, with a halo or a thick gold bezel.