Brilliant cut

A cutting style known for its ability to maximize a gemstone's light return, enhancing its sparkle.

Part of speech: noun
Definition: The brilliant cut is a method of gemstone cutting that is designed to enhance the brilliance, or sparkle, of a stone. This technique is most commonly applied to diamonds but can be used on other gemstones as well. It is characterized by its precise geometric proportions and symmetry that maximize the light reflecting and refracting within the stone, leading to an optimal display of the stone's fire, brightness, and scintillation. Traditionally, a brilliant-cut gemstone will have 57 or 58 facets, including the culet and the table, arranged to achieve the greatest possible light return through the top of the stone. This cutting style is particularly popular for engagement rings and other fine jewelry, where the emphasis is on the stone's visual appeal and luminosity.