76.75 cts Australian Opal Rough Lightning Ridge Specimen

Item description

Gemstone Type: ROUGH Specimen

Colour: Green/Blue/Orange

Gemstone: Natural Solid

Weight: 76.75 carats

Dimensions: L 40.5 mm

W 29.5 mm

H 21.9 mm

Origin: Lightning Ridge Australia

Recommended uses: Cutting for Fine Jewellery/ Specimen / Collectors

Treatment: No