1.5 cts Dark Opal (Semi Black)

This is a natural stone mined in Lightning Ridge, NSW.

Well polished and showing good fire.
High luster well polished.

Weight	1.5 cts
Dimensions	10 × 8 × 2 mm
Certified	No
Hardness	5.5 – 6
Quantity	1
Type	Cabochon
Origin	Australia
Treatment	None