About Gemological Research Association (GRA)

The Gemological Research Association (GRA) has set the global benchmark for Moissanite gemstone certification and education. GRA reports have become an internationally accepted passport for Moissanite authenticity.

Professionals in the trade worldwide rely on GRA for their expertise, consistency, and reliability in gemstone documentation. When investing in moissanite jewelry, ensuring authenticity is crucial. Look for a GRA certificate of authenticity, which verifies the quality and origin of the gemstone. This certificate often includes information about the stone’s size, color, clarity, and cut, providing you with the assurance of its quality.

Size, Color, Cut, & Clarity

Analyze and Certify

Analysis and validation includes detailed information about the stone’s characteristics, such as size, color, clarity, and cut. This certificate is essential as it distinguishes genuine Moissanite from imitations or other gemstones.

GRA Moissanite Certificate

The GRA Moissanite certificate guarantees that the Moissanite you purchase meets certain quality standards. It ensures that you get the value for which you’re paying. As quality, size, and cut will affect the Moissanite price, it is important to have that information at the ready for insurance, sales, or gifting purposes.

GRA Certificate Example

Scroll to Top