形状
Round
European
Cut
Octagonal
Triangular
Marquise
Old
Miner
Pentagonal
Trilliant
Emerald
Baguette
Rose
Pear
Cushion
Brilliant
Briolette
Shield
Cushion
Modified
Bullets
Square
Asscher
Calf
Square
Radiant
Sq.
Emerald
Radiant
Half
Moon
Star
Oval
Hexagonal
Tapered
Baguette
OTHER
Kite
Tapered
Bullet
Heart
Lozenge
Trapezoid
Princess
颜色
D
M
N
O
P
Q
R
S
T
U
V
E
W
X
Y
Z
F
G
H
I
J
K
L
净度
FL
SI3
I1
I2
I3
IF
VVS1
VVS2
VS1
VS2
VS3
SI1
SI2
重量
<0.30ct
2.00ct-2.99ct
3.00ct-3.99ct
4.00ct-4.99ct
5.00ct-5.99ct
6.00ct-6.99ct
7.00ct-7.99ct
8.00ct-8.99ct
9.00ct-9.99ct
≥10.00ct
0.30ct-0.39ct
0.40ct-0.49ct
0.50ct-0.59ct
0.60ct-0.69ct
0.70ct-0.79ct
0.80ct-0.89ct
0.90ct-0.99ct
1.00ct-1.99ct