Lightning Ridge 0.45ct solid crystal opal stacking ring.

Lightning Ridge 0.40ct solid black opal ring.

Lightning Ridge Solid 0.30 Black Opal stacking Ring.

Lightning Ridge 0.75 ct doublet pendant.

Lightning Ridge 0.60 ct solid opal pendant.

Lightning Ridge solid 1.50 carat dark opal Pendant.

Lightning Ridge 1.65 carat doublet Ring.