26.9 cts Australian Rough Black Opal for Carving, Lightning Ridge

Item description

Gemstone Type: Rough Rub

Weight: 26.9 carats

Dimensions: L 38.5 mm x W 21.1 mm x H 5.4 mm

Colour: Blue/Green -Gem

Body Tone: N1

FREE form

Origin: Lightning Ridge, Australia

Uses: Carving

Treatments: None

Australian Solid Opal Rough Lightning Ridge