7.75 cts Australian Opal Rough Lightning Ridge Polished Specimen

Item description

Gemstone Type: Polished ROUGH Specimen

Colour: Green/Purple/Blue/Light Blue

Gemstone: Natural Solid

Weight: 7.75 carats

Dimensions: L 18.7 mm x W 16.3 mm x H 3.8 mm

Origin: Lightning Ridge Australia

Recommended uses: Cutting for Fine Jewellery/ Specimen / Collectors

Treatment: No