5.71 cts Australian Boulder Opal, Cut Stone

Item description

Weight: 5.71 cts

Dimensions: L 17.7 mm x W 11.1 mm x H 3.5 mm

Colour: Red/Green/Blue/Multicolour

Origin: Australia

Cut: Free-form

Uses: Pendant for Ring Gold or Silver Mounting

Gemstone: Australian Polished Boulder Opal

Uses: Mineral Collection

Treatments: None