3.1cts - Lightning Ridge Dark Opal White gold green orange and yellow colouration

green orange and yellow colouration in flag patterns

adding to the authenticity

7mm x 4mm (approx

Featuring a round shaped

cut from the rare Yowah Nut Crystal

3.1cts - Lightning Ridge Dark Opal White gold green orange and yellow colourationA gorgeous Semi Black Semi Dark Opal from Lightning Ridge, the home of the black opal. This stone displays metallic green, blue, orange and yellow colouration in flag and galaxy patterns! Cut to a freeform round shape with a high quality finishing polish. Total weight 3. 1cts Area of Mine Lightning Ridge, New South Wales, Australia Dimensions 12. 4mm x 11mm x 3. 7mm Shape Freeform round Colours green, blue, orange, yellow