Traditionally, the overall quality and value of a diamond is reflected in four characteristics, known as the 4 Cs: Colour, Clarity, Cut and Carat Weight. (click headings to view more)
- Colour -

Diamonds are available in a variety of hues, from rare, completely clear diamonds, to those which have an obvious yellow or brown tint.
- Clarity -

Almost all diamonds have some internal inclusions (imperfections) or external blemishes. These flaws cannot be seen by the naked eye and do not affect the splendor of the diamond.
- Cut -

The cut of a diamond is the most important element in choosing a diamond. The better the cut, the more brilliance the diamond will have.
- Carat Weight -

Carats are the units of measurement used to weight diamonds. A carat weighs 200 milligrams. Smaller diamonds are measured using the point system, with 100 points being equal to one carat.