6.86 cts Australian Boulder Opal, Cut Stone

Item description

Weight: 6.86 carats    Quilpy 

Dimensions: L 18.6 mm x W 9.1 mm x H 4.6 mm

Colour: Orange / Red 

Origin: Australia

Cut: Free Form

Uses: Pendant for Ring Gold or Silver Mounting

Gemstone: Australian Boulder Opal

Uses: Mineral Collection

Treatments: None