Diamond Education“Discover the Brilliance of Diamonds.” Diamond Shape A diamond’s shape is one of its most defining characteristics. Diamond Color Diamond color is the hue of a stone based on the color scale. Fluorescence Fluorescence is an important factor when buying a diamond. Diamond Carat The diamond carat is the unit of measurement of a diamond’s weight; larger diamonds being the rarest. Diamond Cut A high quality diamond cut will result in a symmetrical, brilliant stone that reflects the maximum brilliance. Diamond Clarity Diamond clarity indicates the presence or absence of inclusions and blemishes within a diamond. Diamond Culet The culet is the tiny facet or point at the bottom of a diamond, where the pavilion facets meet. Diamond Girdle The girdle is the thin perimeter of a diamond, dividing the crown (top) from the pavilion (bottom). Certification A Diamond Grading Report includes all of a stone’s defining characteristics and scores. Diamond Polish & Symmetry Polish and symmetry are key elements that impact a diamond’s finish and sparkle. Diamond Depth & Table Learn how diamond depth and table size can affect its cut and brilliance. Crown Angle & Pavilion Depth Discover the ideal crown angle and pavilion depth for the perfect diamond.