58.6 cts Black Opal Lightning Ridge Rough - Nobby

Item description

Gemstone Type: ROUGH Nobby

Colour: Blue -Electric Blue

Gemstone: Natural Solid

Weight: 58.6 carats       

Dimensions: L 31.8 mm W 25.2 mm H 14.6 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.