13.7 cts Australian Boulder Opal, Cut Stone

Item description

Weight: 13.7 carats

Dimensions: L 22.0 mm x W 5.3 mm x H 4.5 mm

Colour: Red/Multi-colour

Origin: Australia

Cut: Free Form

Uses: Pendant for Ring Gold or Silver Mounting

Gemstone: Australian Boulder Opal

Uses: Mineral Collection

Treatments: None