Verneuil synthetic ruby boules (largest about 2 inches long). Photo © Joel E. Arem, PhD, FGA. Used with permission.
Lab-Created Red Ruby, 50.8 ct Rough
Verneuil synthetic ruby boules (largest about 2 inches long). Photo © Joel E. Arem, PhD, FGA. Used with permission.
Article: Ruby Gemstone Value, Price & Jewelry Insights
Credit: Joel E. Arem, PhD, FGA
| Gemstone | Ruby, Corundum |
| Natural or man made | Lab-made |
| Carat Weight | 50.8 |
| Gem State | Rough |
| Color | Red |
| Transparency | Transparent |