Boulder opal 1.70ct 11 x 5.4mm Australian opal natural solid loose unset stone

DETAILS: No9136 Natural solid boulder opal loose stone 1.70ct
Stone Natural solid boulder opal
Carat 1.70ct
Dimensions 11.41mm x 5.45mm Thickness 2.86mm (at the longest point)
Shape Freeform
Colour Light – green purple
Transparency Opaque
Origin Winton, Queensland, Australia
Note: Last picture is back of the stone.
*It has an undulating surface but smooth polish.
All photos were taken under natural light, sunlight and LED lights.
*Please check the measurements before purchase, the items appear bigger in photos.