18.6 cts Australian Rough Opal for Carving

Item description

Gemstone Type: Rough

Weight: 18.6 carats

Dimensions: L 30.4 mm x W 14.2 mm x H 12.8 mm

Colour: Orange/Multi-colour

FREE form

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