D E F

Colorless
G H I J

Near Colorless
K L M

Faint Yellow
N ~ R

Very Light Yellow
S ~ Z

Light Yellow
REDRed
BLUBlue
GRNGreen
YELYellow
ORGOrange
PURPurple
PNKPink
BRNBrown
BEGBeige
OTHOthers
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FL | Flawless | Flawless |
|---|---|---|---|
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IF | Internally Flawless | Internally Flawless |
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VVS1 / VVS2 | Very Very Slightly | Very Very Slightly Included (VVS1, VVS2) |
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VS1 / VS2 | Very Slightly | Very Slightly Included (VS1, VS2) |
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SI1 / SI2 | Slightly Included | Slightly Included (SI1, SI2) |
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I1 / I2 / I3 | Imperfection | Included (I1, I2, I3) |
| 3EX | EX | VG | GD | FA | PO |
|---|---|---|---|---|---|
|
Triple Excellent |
Excellent |
Very Good |
Good |
Fair |
Poor |