5.23 cts Australian Boulder Opal, Cut Stone

Item description

Weight: 5.23 cts

Dimensions: L 20.6 mm x W 8.3 mm x H 4.0 mm

Colour:  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