7.7 cts Single Opal Rough 22.6x15.1x3.3mm

Item description

Gemstone Type: ROUGH Opal

Body tone: N6 - N7

Colour: Green

Gemstone: Natural Solid

Weight: 7.7 carats

Dimensions: L 22.6 mm W 15.1 mm H 3.3 mm

Origin: Lightning Ridge Australia

Recommended uses: Cutting for Fine Jewellery/ Specimen / Collectors

Treatment: No