13.4 cts Australian Rough Opal Lightning Ridge

Item description

Gemstone Type: Rough  Opal Crystal

Weight: 13.4 carats

Dimensions: L 20.9 mm x W 15.1 mm x H 7-0 mm

Colour: Green

Gemstone: Australian Opal

Uses: cutting

Treatments: None

Origin: Australian Solid Opal Rough Lightning Ridge

Water is sprayed on the opal to simulate a polished stone