Research and Technology Illuminate the Cut Grade


The AGS Performance-Based Cut Grading System is the result of years of research, testing, and retesting by a team of gemologists, optical physicists, and mathematicians. With this system, manufacturers, dealers, and retailers now can better serve their clients with diamond grading reports that offer a complete and scientifically proven analysis of Cut for Round Brilliants, and fancy shapes. The AGS Performance-Based Cut Grade System benefits you because you can make an even more informed buying decision on a vast array of diamonds.

The catalyst for this breakthrough in Cut Grading is leading-edge technology that traces light as it travels through a diamond. The AGS research team held firm to the basic principle of scientific reasoning and empirical evidence to develop this performance based method. They verified every factor with third-party experts, and utilized optical physics software to model and evaluate a diamond’s performance.

To learn more about the AGS Cut Grading System, view any of the following topics:
The AGS 0-10 Grading System
Diamond Cut Grade
Diamond Color Grade
Diamond Clarity Grade
Glossary
Performance Cut Grade System