23.0 cts Australian Semi Black Opal Rough, Lightning Ridge, Polished Specimen

Item description

Gemstone Type: Polished ROUGH Specimen

Body tone: N5 - N6

Colour: Green/Blue

Gemstone: Natural Solid

Weight: 23.0 carats

Dimensions: L 29.4 mm

W 22.3 mm

H 8.0 mm

Origin: Lightning Ridge Australia

Recommended uses: Cutting for Fine Jewellery/ Specimen / Collectors

Treatment: No