“Magnesium Oxide (Periclase),” synthetic, doped with nickel, ~ 5 carats. Photo © Joel E. Arem, PhD, FGA. Used with permission.
Lab-Created Green Periclase, 5 ct Faceted Emerald Cut
"Magnesium Oxide (Periclase)," synthetic, doped with nickel, ~ 5 carats. Photo © Joel E. Arem, PhD, FGA. Used with permission.
Article: Periclase Value, Price, and Jewelry Information
Credit: Joel E. Arem, PhD, FGA
| Gemstone | Periclase |
| Natural or man made | Lab-made |
| Carat Weight | 5 |
| Gem State | Faceted |
| Color | Green |
| Transparency | Transparent |