7.75 cts Single Opal Rough for Carving 18.6x14.9x5.6mm

Item description

Gemstone Type: Rough

Weight: 7.75 carats

Dimensions: L 18.6 x W 14.9 x H 5.6 mm

Colour: Red/Green/Blue

Body Tone N7 - N6

FREE form

Origin: Lightning Ridge, Australia

Gemstone: Australian Opal

Uses: Mineral Collection/Jewellery/Specimen/Carving

Treatments: None

Australian Solid Opal Rough Lightning Ridge