3.80 cts Australian Boulder Opal Cut Loose Stone

Item description

Weight: 3.80 carats

Dimensions: L 13.7 mm x W 7.5 mm x H 4.3 mm

Colour: Red/Green/ Blue

Origin: Australia

Cut: Free Form

Uses: Pendant for Ring Gold or Silver Mounting

Gemstone: Australian Boulder Opal

Uses: Mineral Collection

Treatments: None