Ametrine: polished point (Bolivia)

This is a good-sized piece of natural Bolivian Ametrine that has been cut and polished into a reasonably symmetrical generator point. It has nice deep treacle-coloured areas of citrine and a good clarity in the upper parts of the crystal; and paler amethyst with white layered aspects towards the base.
Size: 7.25 x 3 x 3.5cm