18.7 cts Opal Lightning Ridge Rough Rub Nobby

Item description

Gemstone Type: ROUGH Nobby

Body tone: N6

Colour: Green/ (Red-Orange)

Gemstone: Natural Solid

Weight: 18.7 carats       

Dimensions: L 29.9 mm W 19.7 mm H 4.4 mm

Origin: Lightning Ridge Australia

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

Treatment: No

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