|DETAILS: No5190||Natural solid boulder opal loose stone 5.75ct|
|Stone||Natural solid boulder opal|
|Dimensions||15.10mm x 13.71mm Thickness 3.10mm (at the longest point)|
|Colour||Blue, purple, green|
|Origin||Winton, Queensland, Australia|
*It has an undulating surface but smooth polish.
Last picture is back of the stone.
|All photos were taken under natural light and sunlight.|