1.72 cts Australian Black Opal Solid , Lightning Ridge CMR

Item description 

Weight: 1.72 carats  Black Opal

Dimensions: L 12.2 mm x W 7.7 mm x H 2.8 mm

Colour: Green/Blue/Orange

Body Tone: N2-3

Dome: Low 

Origin: Lightning Ridge, Australia

Cut: Free Form

Uses: Pendant for Ring Gold or Silver Mounting

Gemstone: Australian BLACK Opal 

Uses: Mineral Collection/jewellery/ring/pendant

Treatments: None