53f50850_Grading_Gemstones_and_Diamonds__Cool_colors
[Warm colors] moderately strong [Tone] 4 [Cool colors] 
moderately strong
g r a y i s h
s l i g h t l y g r a y i s h
v e r y s l i g h t l y g r a y i s h
m o d e r a t e l y s t r o n g
s t r o n g
v i v i d
Grading Gemstones and Diamonds
Cool colors