59.70 cts Australian Boulder Opal Rough Parcel Rubs

Item description

Weight: 59.70 carats - Koroit  Gem Matrix 

Dimensions: L 12.8 - 27.4 mm x W 12.2 - 18.0 mm x H 4.1 - 12.7 mm

Colour: Red/Multi-colour

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