7.7 cts Australian Opal Rough Lightning Ridge Polished Specimen

Item description

Gemstone Type: Polished ROUGH Specimen

Colour: Green/Blue

Gemstone: Natural Solid

Weight: 7.7 carats

Dimensions: L 15.3 mm x W 12.3 mm x H 6.7 mm

Origin: Lightning Ridge Australia

Recommended uses: Cutting for Fine Jewellery/ Specimen / Collectors

Treatment: No