13.40 cts Rough Opal Rub Lightning Ridge

Item description

Gemstone Type: Opal Rough

Colour: Red/Blue /Green

Gemstone: Natural Solid

Weight: 13.40 carats

Dimensions: L 25.6 mm x W 17.0 mm X H 5.7 mm 

Uses: Mineral Collection/jewellery

Origin: Lightning Ridge Australia

Treatment: No

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