3.08cts (11.9x10.1x3.7mm) Black Opal

Opal Type: Black Opal N1

Shape: Oval

Opal Weight (ct): 3.08cts

Dimensions (L x W x H): 11.9x10.1x3.7mm

Colour Intensity: Bright

Dominant Colours: Purple, Blue

Pattern: Jig Saw, Rolling Flash 

Origin: Lightning Ridge, New South Wales Australia