A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
Index
Gemstone Color:
The color scale is used to describe the color present within a gemstone. For gemstones, color is described in terms of tone and hue.
See also:
Tone
,
Hue
,
Color Guide
.
