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Diamond Buying Guide
 
GIA, AGS, & Commercial Grading Conversion Charts
 
CLARITY
GIA AGS COMMERCIAL
GRADING
Flawless 0 Clean
Internally
Flawless
VVS11
VVS22Cleanish
VS13
VS24 VS
SI1 5
SI2 6 SI
I1 7
8 Pique1
I2
9 Pique 1
I3
10 Pique 3
COLOR
GIA AGS COMMERCIAL
GRADING
D 0 Collection
White
E
1
F
2
G White
H 3
I 4
J 5 Commercial
White
K
6
L
M 7 Top Light Silver
(Top Light Cape)
N
O 8
P LightSilver
(Light Cape)
Q
R9
S
T Silver
(Cape)
U10
W
W
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