13.55 cts Rough Black Opal Lightning Ridge for Carving

Item description

Gemstone Type: Rough  Opal

Weight: 13.55 carats

Dimensions: L 25.0 mm x W 15.1 mm x H 9.0 mm

Colour: Electric Blue/Purple

Gemstone: Australian Opal

Uses: Carving

Treatments: None

Origin: Australian Solid Opal Rough Lightning Ridge

Water is sprayed on the opal to simulate a polished stone