GRA Certificate. The certification authority can test the following gems for you.
| Size | 0.5 carats - 5mm |
| Transparency | Transparent |
| Gemstone Type | Moissanite |
| Cut Grade | Excellent |
| Gemstone Shape | Round |
| Gemstone Creation | Lab-Created |
| Certification | GRA |
| Gemstone Treatment | Not Enhanced |
| Gemstone Form | Cut |
| Country/Region Of Manufacture | China |
| Country Of Origin | China |
What catches your eye first is the uniform black tone without any fading.