The 4 Cs of Diamonds - Cut
A diamond’s cut grade tells how well it’s cut, from a rough crystal to a finished gem. The cut grade covers how much light the stone reflects as well as its fire, symmetry, and polish. It’s the most important contributing factor to a diamond’s beauty. Learn how the experts evaluate the cut.
The Best Radiant Diamond Engagement Rings for Every Budget
Old European Cut Diamonds: The Complete Guide
Is a Super Ideal Cut Diamond Worth It?
Diamond Girdles: 11 Facts You Need to Know
Diamond Polish and Symmetry Explained
Hearts and Arrows Diamond: Is it Worth it?
Diamond Buying and the Four Cs, Part 3: Evaluating Diamond Cuts
When you join the IGS community, you get trusted diamond & gemstone information when you need it.
Get started with the International Gem Society’s free guide to gemstone identification. Join our weekly newsletter & get a free copy of the Gem ID Checklist!