5.40 cts Australian Boulder Opal, Cut Loose Stone

Item description

Weight: 5.40 carats

Dimensions: L 21.7  mm x W 8.5 mm x H 2.8 mm

Colour: Dark Orange /Multi-colour

Origin: Australia

Cut: Free Form

Uses: Pendant for Ring Gold or Silver Mounting

Gemstone: Australian Boulder Opal

Uses: Mineral Collection

Treatments: None