4.15 cts Australian Boulder Opal, Cut Stone

Item description

Weight: 4.15 carats

Dimensions: L 17.0 mm x W 7.7 mm x H 3.5 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