Tourmaline
Tourmalines: worldwide sources, color suite (from 3 to 12 cts). Photo © Joel E. Arem, PhD, FGA. Used with permission.
Article: Tourmaline Value, Price, and Jewelry Information
Credit: Joel E. Arem, PhD, FGA
Gemstone | Tourmaline |
Natural or man made | Natural |
Gem State | Faceted |
Color | Red, Yellow, Green, Pink, Colorless |
Transparency | Transparent |