Rough Moissanite Classification

Rough Moissanite Classification

Grade

Color

Usable Area

A

White H

Usable Area≥80%

A-

Yellow I+

Usable Area≥80%

B+

White H/ Yellow I+

60%≤Usable Area<80%

Yellow I/Yellow Green I

Usable Area≥60%

B

White H/ Yellow I+/

30%≤Usable Area<60%

Yellow I/ Yellow green I

Yellow J/ Yellow Green J

Usable Area≥30%

C+

White H/ Yellow I+/ Yellow I

10%≤Usable Area<30%

Yellow green I/ Yellow J/

Yellow Green J

C

White H/ Yellow I+/ Yellow I

Usable Area<10%

Yellow green I/ Yellow J/

Yellow Green J

D

Blue/ Green/ Brown

No Match A/A-/B+/B/C+/C

D-

Dark Blue/ Dark Green

No Match A/A-/B+/B/C+/C/D