To begin with, a perfect diamond should never have any flaws. Those who are wondering what a diamond flaw is, well the most common ones are inclusion and blemish. When we say inclusion, that simply means flaws such as internal graining, cavities, bearding, knots, cleavage and many other factors. With regards to blemish, this would mostly include common problems such as scratches, chips, grain boundaries, nicks, pits and much, much more.

Search the web and you could even get more information about determining the best diamond. Learn more about diamond clarity, diamond color and diamond cut too. That way, you will be able to spend your money for something that you or the person you will give it to will surely treasure for years and years to come.