Diamond Cut and Its Categories Diamond Cut, in its original, rough form, diamond is highly unremarkable. It appears to be like an ordinary stone that is recovered from secondary deposits. It is dull in appearance, with external surfaces that seem to be battered with its opaque covering. With this appearance, the so-called “diamond cut” was considered. Diamond...

If you want to begin judging diamond quality, you must first learn and understand the 4 C’s, which are four characteristics of diamonds that give the gem stone it’s overall value. The 4 C’s for judging diamond quality include the diamonds color, clarity, carats and cut.