Scan D.N.

color and clarity are rarity factors endowed by nature, while the cut is a beautifying factor influenced by human craft and skill. Because of this, the Scandinavian diamond nomenclature. deals thoroughly with the cut and advises in detail on how to determine the quality) of the cut in a concentrated and clear way based on experience.

The quality of cut is influenced by proportion, symmetry and external features

IDC Forms of cut of diamonds