Lightning Ridge opal 1.25ct 10 x 6.4mm semi black opal natural solid loose

DETAILS: No7346 Natural solid semi black opal loose stone 1.25ct   Stone  Natural solid dark opal   Carat   1.25ct   Dimensions   10.68mm x 6.45mm Thickness 2.63mm (at the longest point)  Shape   Oval  Colour   Grey yellow  Transparency   Opaque   Body Tone  N5  Origin  Lightning Ridge, NSW, 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.