140 cts Australian Boulder Opal Rough Parcel

Item description

Weight: 140 carats Rough Boulder Matrix

Dimensions: L 17.3 - 36.0 mm x W 12.1 - 22.8 mm x H 6.0 - 17.5 mm

Colour: Green/Purple/Blue/Orange

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.