Introduction to the 4C standard: On the big screen at the entrance, the four "C"s are flashing, representing the 4C quality standards used in the world diamond trade, namely cut (Cut), weight (Carat, carat), Color and Clarity.
Attraction
Introduction to the 4C standard: On the big screen at the entrance, the four "C"s are flashing, representing the 4C quality standards used in the world diamond trade, namely cut (Cut), weight (Carat, carat), Color and Clarity.