A price of diamond depends of various of factors and variables! A complete definition of the 4Cs and irregularities have major impact in determining the price of diamond. For example, the intensity of the fluorescence in a diamond, the position of an inclusion or blemishes or the exact measurements of the polished diamond are part of irregularities.

These and many more criteria have a substantial impact on the value of a polished diamond. Irregularities may create value differences between two similarly graded diamonds with the same 4C characteristics. The size of the value gap is very important but more important are the variables, which need to be formulated in order to accurately determine the final value of a diamond. Only after weighing up all these variables, we will be able to determine the value of a diamond.