|DETAILS: No5241||Natural solid boulder opal loose stone 5.11ct|
|Stone||Natural solid boulder opal|
|Dimensions||13.46mm x 12.71mm Thickness 3.42mm (at the longest point)|
|Colour||Blue, green, grey|
|Origin||Winton, Queensland, Australia|
*It has a slight undulating surface but smooth polish.
Last picture is back of the stone.
|All photos were taken under natural light and sunlight.|