Big 36.42ct top gem grade diamond white Quartz

Look at this amazing piece. Cut from pure white quartz, it exhibits a flawless diamond white hue that shines through its eye clarity. It was precision cut with fantastic symmetry resulting in crisp and vibrant flashing. Measuring 21mm x 17.7mm x 12.5mm, it has incredible size and a Mohs hardness rating of 7 out of 10. Source from Brazil. Untreated.