320 cts Australian Rough Opal Parcel, Lightning Ridge CMR1

Item description

Gemstone Type: Opal Rough Potch and Colour - Beginner

Colour: Green/Blue Multi-colour

Gemstone: Natural Solid

Weight: 320 carats

Parcel with: Rough Opal 

Dimensions:  Size ruler in millimeter

Origin: Lightning Ridge Australia

Treatment: No

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