Superbly cut 9.22ct full flashing Quartz solitaire

This is an incredible piece. As the parent mineral of both amethyst and citrine, this stunning quartz features all of the finer qualities of these gemtypes with a platinum hue. It is precision cut with fantastic symmetry resulting in crisp and vibrant flashing accented by its beautiful eye clean clarity. Measuring a whopping 14mm x 14mm x 9mm it has incredible size, and a Mohs hardness rating of 7 out of 10. Source from Bolivia. Untreated!!