A Diamond’s 4 Cs.mov

What are the four Cs of a diamond—especially when it comes to diamond grading? Peter Yantzer, Executive Director of AGS Laboratories, explains in this short, informative video. Learn about the different grades of the AGS Labs’ diamond grading report, and walk away with a better understanding of what gives a diamond its beauty and quality.

Tags: 4cs, AGS, AGS Laboratories, American Gem Society, clarity, color, Cut, diamond buying, diamond clarity, diamond grading, diamond grading report, diamonds, engagement rings