Clarity Level Of The Diamond

① LC: Under 10 times magnification, the interior and exterior are flawless;

② Micro-VVS: in 10 times times the magnifying glass, there are very small flaws;

③ micro-grade vs:10 magnification, there are very small flaws;

④ micro-defect si:10 magnification, there are obvious flaws; 

⑤ Heavy-weight p (also called I-level): visible flaws in the eye.