Diamond grading helps you see how good a stone is. You do not need to try to work it out on your own. When you look at things like cut, color, clarity grade, and carat weight, you can find out why two diamonds that look alike may cost different amounts of money.

The story of diamonds is about more than how nice they look. It tells us how the diamond starts, how people trade it, make it, and how much it is worth. The diamond market has grown as time has gone by, and blue diamonds are now a part of it.