What is the difference between diamond clarity SI and VS?
The clarity grade of a diamond refers to the obvious degree of the characteristics of internal defects and external defects of a diamond. To put it bluntly, it means that the diamond is pure and impure inside. The purer the diamond is, the higher the diamond grade will be and the higher the diamond quality …
What is the difference between diamond clarity SI and VS? อ่านเพิ่มเติม »