At the same time, the Russian rough diamond is considered to be the best diamond in terms of quality, structure, and material. This is exactly why two diamonds can have ideal cut and proportions, but a Russian cut diamond will have a better polish and shine than the other Ideal Cut Diamond. The cut of the diamond is what contributes to its sparkle, brilliance, and fire. A traditional round diamond has 58 facets with each cut being precise and defined. A diamond could not be as beautiful without this precision. When you are looking at diamonds, the cut matters, and will affect the brilliance, fire, and sparkle of your stone. Brilliance refers to the total amount of light the diamond reflects, fire refers to how the light is dispersed into the color spectrum, and scintillation refers to that sparkle that is equivalent to the sparkle in your beloved’s eye when the stone is moved.