7ct Lightning Ridge Semi Black Opal | Solid Australian Opal Boulder Opal Coffin Bay Calm ~ Cool

Coffin Bay Calm ~ Cool greens and pale blues pool across this Coober Pedy stone like the still

this high-grade Coober Pedy opal ring shines with rare brilliance — set in timeless Australian 14ct gold

Burleigh Blues ~ Cool blues and greens flicker in these petite ridge studs — the easy

Yorke Radiance ~ The full play of a peninsula sunrise — every colour present

revealing deep flickers of green and red fire against a dark

7ct Lightning Ridge Semi Black Opal | Solid Australian Opal Boulder Opal Coffin Bay Calm ~ CoolA 7ct rectangle semi black opal from Lightning Ridge, showing greens, blues and oranges and pinks. Hand cut solid Australian opal.