38.7 cts Rough Opal Lightning Ridge

Item description

Gemstone Type: Rough Opal 

Weight: 38.7 cts

Dimensions: L 25.5 mm x W 24.1 mm x H 12.1 mm

Colour:  Orange/Green

Gemstone: Australian Opal

Treatments: None

Origin: Australian Solid Opal Rough Lightning Ridge

Water is sprayed on the opal to simulate a polished stone