70.9 cts Rough Opal Rub Lightning Ridge

Item description

Gemstone Type: Opal Rough Rub

Colour: Green/Blue/Orange

Gemstone: Natural Solid

Weight: 70.9 carats

Dimensions: L 41.2 mm x W 27.9 mm X H 9.6 mm 

 Origin: Lightning Ridge Australia

Treatment: No

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