Grading (questions and
answers)
hue - answer The first impression of an object's
basic color is its...
grayish - answer Generally cool colored hues with
low saturation look...
slpR - answer which abbreviation does the GIA
colored stone grading system use for a slightly
purplish red hue?
2 through 8 - answer In practice, what GIA colored
stone grading tone levels apply to grading
transparent colored stones?
window - answer A see through area in a
transparent gemstone's bodycolor that usually
results from the way a gem was cut is called ....
saturation - answer A window usually differs from
the rest of the stone in...