Boulder opal 7.65ct 23 x 9mm Australian opal natural solid unset stone Winton

DETAILS: No8312 Natural solid boulder opal loose stone 7.65ct
Stone Natural solid boulder opal
Carat 7.65ct
Dimensions 23.62mm x 9.66mm Thickness 3.89mm (at the longest point)
Shape Freeform
Colour Blue, purple
Transparency Opaque
Origin Winton, Queensland, Australia
Note: 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.