AGS
  BLEMISH
  BOW-TIE
  BRILLIANCE
  BRILLIANT
  BRIOLETTE
  CANADAMARK
  CANADIAN ARCTIC
  CAVITY
  CHROMATIC FLARES
  CLARITY
  CLEAVAGE
  CLOUD
  COLOR
  CRITICAL ANGLE
  CROWN
  CULET
  CUT
  DEPTH
  DEPTH RATIO
  DIAMETER
  FACET
  FAIR CUT
  FANCY
  FIRE
  FLUORESCENCE
  GIA
  GIRDLE
  GOLD
  GOOD CUT
  GRADE
  HEAD
  HUE
  IDEAL CUT
  INCLUSION
  KARAT
  KNOT
  MILLIMETER
  MINE CUT
  MOHS HARDNESS SCALE
  PANORAMA
  PAVILION
  PEAR SHAPE
  PLATINUM
  POINT
  POLAR BEAR
  POLISH
  POOR CUT
  PRINCESS CUT
  PRONG
  RADIANT
  REFLECTION
  REFRACTION
  REFRACTIVE INDEX
  RING SIZE
  SCINTILLATION
  SETTING
  SHANK
  SHAPE
  SIDE STONE
  SPARKLE
  SYMMETRY
  TABLE
  THICKNESS
  TRANSPARENT
  TRILLION
  VERY GOOD CUT