This is a set of nice Lightning Ridge black opals. They were cut from the same nobie and have a matching blue rolling flash. These stones can be made into one piece of jewelry like a belly ring or pendent or into a matching set like a pendent and a ring.
Black Opal Set
Country Of Origin Australia Region Lightning Ridge Carat Size .77-1.05 Color Blue Dome Low Brightness B3 Pattern Rolling Flash Body Tone N3 Hardness 5.5-6.5 Measurement 7mm/4.64mm/3.24mm-5.85mm round/4.4mm Calibrated no Inclusions yes on the side of the round stone it will be covered by the prong or bezzel Treatment no Shape Round- Drop, Cab