7.7 cts Australian Lightning Ridge, Opal Gem Rough for Carving

Item description

Gemstone Type: Rough

Weight: 7.7 carats

Dimensions: L 18.1 mm x W 11.5 mm x H 10.7 mm

Colour: Purple/Green/Blue -Gem

Body Tone N5

FREE form

Origin: Lightning Ridge, Australia

Gemstone: Australian Opal

Uses: Mineral Collection/jewellery/specimen/Carving

Treatments: None

Australian Solid Opal Rough Lightning Ridge