Fire opal (22.45 cts), Mexico. Photo © Joel E. Arem, PhD, FGA. Used with permission.
Orange Fire Opal, 22.45 ct Faceted from Mexico
Fire opal (22.45 cts), Mexico. Photo © Joel E. Arem, PhD, FGA. Used with permission.
Article: An Incredible Union of Colors: Choosing Opal Engagement Ring Stones
Credit: Joel E. Arem
| Gemstone | Opal Stone, Fire Opal |
| Natural or man made | Natural |
| Origin | Mexico |
| Carat Weight | 22.45 |
| Gem State | Faceted |
| Color | Orange |
| Transparency | Transparent |