3.91 cts Australian Boulder Opal Cut Loose Stone

Item description

Weight: 3.91 carats

Dimensions: L 12.5 mm x W 8 mm x H 4 mm

Colour: Green / Blue

Origin: Australia

Cut: Free Form

Uses: Pendant for Ring Gold or Silver Mounting

Gemstone: Australian Boulder Opal

Uses: Mineral Collection

Treatments: None