GRA Certificate Verification
Every Moisza moissanite over 0.5 carat comes with an internationally recognized GRA (Global Gemological Research Association) certificate — the industry standard for gemstone identification and grading.
Use the verification tool below to look up your certificate number and confirm your stone's cut, color, clarity, and weight directly from the GRA database.
- ✓ Authenticity — Direct link to Global Gemological Research Academy database.
- ✓ Transparency — Verify Cut, Color, Clarity, and Carat in seconds.
- ✓ Peace of Mind — Every Moisza stone over 0.5ct is registered.





