Cut
shape of a polished diamond
Carat
unit of metric measurement used for diamonds
Color
degree of color of a diamond on D (colorless) to Z (light yellow) scale
Clarity
internal and external characteristics of a diamond
Make
quality of a diamond’s cut, polish, and symmetry
Report
gemological certificate
Fluorescence
light emitted from a diamond when the stone is exposed to UV light; often a blue hue