PREMIUM QUALITY IN BLUE
Color Grades:
DEF /
G H – I J
/ K LM / NOPQUR / STWXYZ
Colorless / Near Colorless / More Yellow…+ + + + +
WOW
____________________________________________________________
Clarity Grades:
SEE BELOW
Flawless / Internal flawless / VVS1, VVS2, / VS1, VS2
/ Si1 / Si2, i1, i2 / i3
Very rare / Very Very slight / Very slight /
Slight / Flaws to the eye
WOW WOW
/ Nice / ________________________________________________________
Polish Grades:
(Ideal or Excellent), Very good, Good, Fair, Commercial
______________________________________________________________________
Cut grades:
The better the cut the more brilliance:
Symmetry: (Ideal or Excellent), Very good, Good, Fair, Commercial
Make: (Ideal
or Excellent), Very good, Good, Fair, Commercial
Polish Grades: (Ideal or Excellent), Very good, Good, Fair, Commercial
_______________________________________________________________________
Fluorescence Very Strong, Strong, Faint, Very Faint, None
Effects the color of a diamond, faint or none is considered the best ________________________________________________________________________
If budget allows for family and for customer who prefer quality, we try to use the premium grades
in blue.