Prasiolite (Green Amethyst) Cabochon 4mm Round

This is prasiolite in a 4mm round cabochon. This is exceptionally clean material and these stones have superb lustre.

NB: it is actually incorrect to refer to this material as green amethyst; properly it should be called prasiolite, and it is heated and treated quartz. The only reason I am still using the term is that it is so universally recognised in a way that prasiolite is not, but I will be phasing this wording out over time.

Size:  4mm

Shape:  Round

Cut:  Cabochon

Approx carats per stone:  0.27

Country of Origin:  Brazil

Treatment: Irradiated and heated

Clarity:  Eye clean