6.3 cts Australian Rough Black Opal, Lightning Ridge CMR

Item description

Gemstone Type: Rough Opal

Weight: 6.3 carats

Dimensions: L 23.8 mm x W 13.0 mm x H 2.8 mm

Colour: Purple/Dark Blue/Green

FREE form

Gemstone: Australian Opal

Uses: Mineral Collection/jewellery/specimen/Carving

Treatments: None

Australian Solid Opal Rough Lightning Ridge