S.Vinodkumar Diamonds Pvt. Ltd. Grading System
RD Round
MQ Marquise
PS Pear
PR Princess
OV Oval
EM Emerald
SQEM Square Emerald
RT Radiant
SQRT Square Radiant
TR Triangle
HRT Heart
FS Other Fancy Shapes
SQBR Square Brilliant
RCBR Rectangle Brilliant
All colours from D to Z colours
IF Internally Flawless
VVS1 Very Very Slight Inclusion 1
VVS2 Very Very Slight Inclusion 2
VS1 Very Slight Inclusion 1
VS2 Very Slight Inclusion 2
SI1 Slight Inclusion 1
SI2 Slight Inclusion 2
SI3 Slight Inclusion 3
I1 Inclusion 1
I2 Inclusion 2
I3 Inclusion 3
Fluorescence (FL)
N None
F Faint
M Medium
S Strong
VS Very Strong
Cut [Prop.]
ID Ideal Cut
Ex Excellent Cut
VG Very good Cut
GD Good Cut
FR Fair
EX Excellent
VG Very Good
GD Good
FR Fair
Symmetry (Sym)
EX Excellent
VG Very Good
GD Good
FR Fair
Hearts & Arrows (H & A)*
H/A1 Excellent
H/A2 Very Good
EX Excellent
ML1 Milky 1
ML2 Milky 2
Table Inclusion (TI) *
(NN) None
(MN) Minor Inclusion
(MD) Medium Inclusion
(MJ) Major Inclusion
(HV) Heavy Inclusion
Black Inclusion (BI)*
Centre (BIC) Side (BIS)
(NV) Not Visible (NV) Not Visible
(MN) Minor Black (MN) Black Minor
(MD) Medium Black (MD) Medium Black
(MJ) Major Black (MJ) Major Black
Table Open (TOP) Pavilion Open (POP). Side Open (SOP)
(HL)Hair line (HL)Hair line (HL)Hair line
(VS) Very Small (VS) Very Small (VS) Very Small
(SM) Small (SM) Small (SM) Small
(HV) Heavy (HV) Heavy (HV) Heavy
* Extra comments mark with * are best as per the M/s S. Vinodkumar Diamonds Pvt. Ltd. grading system & it is not challengeable.
Copyright 2009 S.Vinodkumar.   Privacy Policy | Terms & Conditions | Grading System Developed By : Softsense