448 cts Australian Rough Opal Lightning Ridge for Carving

Item description

Gemstone Type: Rough Opal

Weight: 400 carats

Dimensions: L 84.5 mm x W 70.0 mm x H 18.2 mm

Colour: Blue/Purple

Origin: Lightning Ridge, Australia

Gemstone: Australian Opal

Uses: Carving

Treatments: None

Australian Solid Opal Rough Lightning Ridge

Water is sprayed on the opal to simulate a polished stone