Faceted proustite, 2.58 cts. Photo © Joel E. Arem, PhD, FGA. Used with permission.
Red Proustite Faceted
Faceted proustite, 2.58 cts. Photo © Joel E. Arem, PhD, FGA. Used with permission.
Article: Proustite Value, Price, and Jewelry Information
Credit: Joel E. Arem, PhD, FGA
| Gemstone | Proustite |
| Natural or man made | Natural |
| Gem State | Faceted |
| Color | Red |
| Transparency | Transparent |