5.45 cts Australian Rough Opal, Rub Lightning Ridge Gem

Item description

Gemstone Type: Black Opal Rough Rub

Colour: Green/Orange/Blue

Gemstone: Natural Solid

Weight:  5.45 carats

Dimensions: L 20.8 mm x W 14.1 mm X H 4.2 mm 

Parcel with: Rough Opal - Rub

Uses: Mineral Collection/jewellery/specimen/stone

Origin: Lightning Ridge Australia

Treatment: No

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