14.3 cts Australian Rough Opal Lightning Ridge

Item description

Gemstone Type: Rough Opal

Weight: 14.3 carats

Dimensions: L 21.4 mm x W 16.5 mm x H 6.1 mm

Colour:  Green/Red/Blue

FREE form

Origin: Lightning Ridge, Australia

Treatments:  None

Australian Solid Opal Rough Lightning Ridge

Water is sprayed on the opal to simulate a polished stone.