Cut
Diamonds are cut in a variety of shapes reflecting the value and its quality. Its cut is the most mystifying characteristic of the diamond because it applies to how it is able to show the many different surfaces of the diamond.

Macro Diamond Photography Quick and Easy Way
Therefore, the better the quality the diamonds are cut, the more brilliance it will reflect. A poorly cut diamond reflects only a small section of light that passes through it, while a perfectly cut diamond creates more lustre. The cut of the diamond undeniably plays a great part in defining the stone’s worth, something one should remember to get back money’s value.