135.70 cts Australian Semi Black Opal Rough Specimen, Lightning Ridge CMR

Item description

Gemstone Type: ROUGH Opal MINE RUN

Body tone: N7

Colour: Blue

Gemstone: Natural Solid

Weight: 135.70 carats

Dimensions: L 42.3 mm W 35.1 mm H 18.2 mm

Origin: Lightning Ridge Australia

Recommended uses: Cutting for Fine Jewellery/ Specimen / Collectors

Treatment: No