17.0 cts Australian Black Opal Lightning Ridge, Rough Nobby, Script Pattern

Item description

Gemstone Type: ROUGH Nobby

Body tone: N4 -N3

Colour: Purple/Green/Blue/Red (Chinese Writing)

Gemstone: Natural Solid

Weight: 17.0 carats

Dimensions: L 21.6 mm

W 16.3 mm

H 9.2 mm

Origin: Lightning Ridge Australia

Recommended uses: Cutting for Fine Jewellery/ Specimen /Carving/ Collectors

Treatment: No

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