One of the most expressive colored stones, with a fascinating aura. Its vivid, intense violet color radiates maturity and urbanity and has a particularly beautiful effect in clear, modern cuts.
Formula: SiO2
Hardness: 7
Density: 2.65 g/cm3
Refractive Index: 1.544 – 1.553 DR: 0.009
Color: Violet, purple
Countries of Origin:
Brazil, Uruguay, Bolivia, Zambia
Birthstone: February