23.0 cts Rough Opal Rub Lightning Ridge Nobby

Item description

Gemstone Type: Opal Rough Rub

Colour: Green/Blue

Gemstone: Natural Solid

Weight: 23.0 cts

Dimensions: L 25.7 mm x W 22.2 mm X H 6.9 mm 

 Origin: Lightning Ridge Australia

Treatment: No

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