11.85 cts Australian Boulder Opal, Cut Stone

Item description

Weight: 11.85 carats

Dimensions: L 18.0 mm x W 12.5 mm x H 4.5 mm

Colour: Purple/Blue/Light Blue/Green

Origin: Australia

Cut: Free-form

Uses: Pendant for Ring Gold or Silver Mounting

Gemstone: Australian Polished Boulder Opal

Uses: Mineral Collection

Treatments: None