12.81 cts Australian Boulder Opal, Cut Loose Stone

Item description

Weight: 12.81 carats

Dimensions: L 22.5 mm x W 13.7 mm x H 5.8 mm

Colour: Multi-colour 

Origin: Australia

Cut: Free Form

Uses: Pendant for Ring Gold or Silver Mounting

Gemstone: Australian Boulder Opal

Uses: Mineral Collection

Treatments: None