2.74 cts Rough Opal Rub Lightning Ridge

Item description

Gemstone Type: Opal Rough Rub

Colour: Green/Blue

Gemstone: Natural Solid

Weight: 2.74 carats

Dimensions: L 18.0 mm x W 6.6 mm X H 3.7 mm 

 Origin: Lightning Ridge Australia

Treatment: No

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