880 cts Australian Boulder Opal Rough Parcel

Item description

Weight: 880 carats - Koroit Matrix - Nuts 

Dimensions: L 28.8 - 49.2 mm x W 25.8 - 45.8 mm x H 17.0 - 27.5 mm

Colour: Green/Purple/Blue

Quantity: 5 Stones

Origin: Australia

Uses: Pendant for Ring Gold or Silver Mounting

Gemstone: Australian Rough Boulder Opal 

Treatments: None

Water is sprayed on the opal to simulate a polished stone