12.40 cts Rough Opal Rubs Lightning Ridge

Item description

Gemstone Type: Opal Rough

Colour: Red /Green /Multi-colour

Gemstone: Natural Solid

Weight: 12.40 carats

Dimensions: L 9.0 - 16.5 mm

W 5.5 - 10.0 mm

H 1.9 - 3.8 mm

Parcel with: Rough Opal - Rubs

Origin: Lightning Ridge Australia

Treatment: No

Water is sprayed on the opal to simulate a polished stone.