5.7 cts Australian Rough Opal Rub, Lightning Ridge

Item description

Gemstone Type: Rough Rub

Weight: 5.7 carats

Dimensions: L 17.2 mm x W 8.3 mm x H 3.7 mm

Colour: Multi-colour

FREE form

Origin: Lightning Ridge, Australia

Gemstone: Australian Opal

Uses: Cutting

Treatments: None

Australian Solid Opal Rough Lightning Ridge

Water is sprayed on the opal to simulate a polished stone.