Diamond Table

The diamond table is the largest facet on a diamond and is pivotal in defining its overall appearance and light performance.

Part of speech: noun
Definition: In gemology, the 'table' refers to the flat facet of a diamond located at the very top, serving as the window into the stone's interior aspects. This is the largest facet on a diamond and plays a crucial role in influencing both the stone's aesthetic appeal and its light-reflective properties. The size and proportions of the diamond table affect how light enters and exits the stone, significantly impacting its brilliance, fire, and scintillation. A well-proportioned table facilitates optimal light performance, enhancing the diamond's sparkle and visual appeal. Conversely, a diamond with a table that is too large or too small may not refract light as effectively, potentially diminishing its aesthetic value. Thus, the diamond table is a key feature considered in grading the cut quality of a diamond.