Opal Type: Dark Opal

Shape: Oval

Weight (ct): 1.69 ct

Dimensions (W x L x H):
8.0 x 12.3 x 2.6mm
(approx. 5/16 x 1/2 x 1/8 inch)

Colour Intensity: Bright

Dominant Colours: Green, Yellow, Orange

Pattern: Foil Flash

Origin: Lightning Ridge, Australia