

The last measure of a diamond’s sparkle is how well does a diamond reflect light: when it’s moving, when the person wearing a diamond is moving or a light source is moving.

Fire can take the form of any spectral color, such as red, orange, yellow, green, blue, and violet.ĭiamonds with too shallow or too deep cuts won’t refract colored light properly, resulting in a flat appearance. A diamond with great fire may give off colored reflection, giving it unique beauty. If a diamond isn’t cut properly, it will appear dim and dull, even in perfect lighting.įire is a diamond’s ability to disperse colored light. This is the factor that makes a diamond sparkle and looks especially impressive and beautiful. The more white light a diamond can reflect off its table to the viewer’s eyes, the more brilliant it is. This diamond’s ability is usually referred to as brilliance and fire.īrilliance is a diamond’s ability to reflect white light. Since well-cut diamonds can reflect different types of light, it’s important to explain what sparkle means. After that, the light bounces back out of the diamond and creates a gorgeous sparkle. Each of these facets acts like a mirror, as it reflects light from one part of the diamond to another. To achieve a sparkly look, diamonds are cut into various shapes with numerous facets. Diamond will look more sparkly the more it reflects the light from its facets. Diamonds sparkle is its ability to take in light and reflect the light back towards the person observing the diamond.
