Natural solid semi black opal 1.73ct loose unset stone Lightning Ridge Australia

DETAILS: No9083 Natural solid semi black opal loose stone
Stone Natural solid dark opal
Carat 1.73ct
Dimensions 13.36mm x 9.91mm Thickness 2.18mm
Shape Freeform
Colour Green, blue, black
Transparency Opaque
Body Tone N5
Brightness (1 subdued – 5 vivid): 3
Origin Lightning Ridge, NSW, Australia
Note: *It is a slightly thinner, please check the thickness of the stone.
Last picture is back of the stone.
All photos were taken under natural light, sunlight and LED lights.

*Please check the measurements before purchase, the items appear bigger in photos.