51.70 cts Australian Boulder Opal Rough Parcel

Item description

Weight: 51.70 carats

Dimensions: L 13.0-23.6 mm x W 12.8-21.2 mm x H 4.9-6.9 mm

Colour: Red/Purple/Green/Blue

Quantity: 3 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