25.4 cts Australian Semi Black Opal Rough, Lightning Ridge

Item description

Gemstone Type: ROUGH Opal

Body tone: N6 - N7

Colour: Red/Multicolour

Gemstone: Natural Solid

Weight: 25.4 carats

Dimensions: L 26.7 mm W 20.6 mm H 13.2 mm

Origin: Lightning Ridge Australia

Recommended uses: Cutting for Fine Jewellery/ Specimen / Collectors

Treatment: No