7.50ct Natural Sapphire Crystal peach but underneath is a layer

but underneath is a layer of green

It appears that the opal only has a thin coating of the host rock that covers this piece and is almost all opal

Weight:  116g

but it is an amazing display specimen

Weight: 542g

7.50ct Natural Sapphire Crystal peach but underneath is a layerThis raw Sapphire crystal specimen has beautiful Crystal Structure and has natural unheated color. Keep in mind, the crystals in the photo look much larger because of the camera and you should rely on the measurements in the description when considering size. This is a thumbnail (TN) sized mineral specimen. Weight: 7. 50ctMeasurements: 18. 1mm x 8. 4mm x 6. 2mmLocality: Ratnapura, Sri Lanka