92.7 cts Australian Semi-Black Opal Rough, Lightning Ridge

Item description

Gemstone Type: ROUGH Opal

Body tone: N6

Colour: Red/Purple/Green/Blue

Gemstone: Natural Solid

Weight: 92.7 carats

Dimensions: L 38.2 mm W 35.1 mm H 11.5 mm

Origin: Lightning Ridge Australia

Recommended uses: Cutting for Fine Jewellery/ Specimen / Collectors

Treatment: No