4ct (11.2x9.0x3.8mm) Boulder Opal

Opal Type: Boulder Opal

Shape: Freeform 

Opal Weight (ct): 4.00ct

Dimensions (L x W x H): 11.18 x 9.00 x 3.83

Colour Intensity: Bright

Dominant Colours: Blue, Green 

Pattern: Floral

Origin: Winton, Queensland Australia