Yes, if it is mechanical inlaid, it cannot be connected at the precepts, and it will also wear the corners of the precepts and diamonds. Although the diamond is relatively hard, R n The corners can not be squeezed by the mechanical, so they all need to be inlaid
Yes, if it is mechanical inlaid, it cannot be connected at the precepts, and it will also wear the corners of the precepts and diamonds. Although the diamond is relatively hard,
R n The corners can not be squeezed by the mechanical, so they all need to be inlaid
All gems inlaid are hand -inlaid. It is easy for the machine to damage the gem
. Look at what others say.