
Diamonds are graded, and priced, according to their carat, color, clarity and cut. And whilst the carat, color and clarity are easy to understand, the cut of a diamond can be more confusing. It is not the same as the shape of a diamond, although both are important. So what exactly makes one cut better and more expensive, than another?To answer this we need to understand the term "cut".This actually describes the way a rough stone is turned into a gemstone using faceting to form a shape and bring out its luster and color. "Cut" refers to the geometry of the facets and the proportions relative to each other.The diamond cut can be graded from Ideal down to Poor, depending upon the expertise of the gemcutter. In an expensive, Ideal graded diamond, the maximum amount of light enters the gemstone and is reflected back up through the crown of the diamond, producing large amounts of sparkle and fire. In a cheaper, Poor graded diamond, light is lost through the back of the gemstone rather than being reflected. This makes the diamond look dull and reduces its fire and brilliance.And this is true of poor graded diamonds, whatever style of cut
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