Diamonds are our most popular gem. They have great brilliance, plus the delightful quality know as fire, or dispersion. (That is the ability to take in white light and throw back flashes of color.)

Diamonds are graded into dozens of categories. While this is helpful to the professional, it can be confusing to the average consumer. I especially feel for the young couple looking for their first diamond engagement set. They want to gather enough information to make an intelligent decision, but can be overwhelmed by all the data thrown at them.

To help you I have done two things. First, there is a description of how diamonds are graded. Once you understand that, I make recommendations on chosing a diamond. Please read on.

Diamond Grading

Diamonds are graded on four qualities, commonly known as the 4 C’s.

• COLOR • CLARITY • CUT • CARAT