A rare combination of gem minerals from Zermatt, Switzerland. 

The cabochon on offer holds vibrant royal blue crystals of Lazulite in a translucent matrix of white and grey Quartzite.
Also visible are tiny flecks of golden, metallic Pyrite which gleam in the light as the stone is tilted.
To see a short video of the effect on YouTube, please use this link:  https://youtu.be/Wf5pYdghHRY

weight:  31.63 carats
shape:   Freeform cabochon
dimensions:   46.26 x 21.81 x 4.52 mm
treatment:  None