Polished Diamond Grading (PDG)

Learn basic introduction course on Diamond 4 C’s - Carat, Cut, Color & Clarity. 

Course Contents

Formation of diamond - constants and characteristics - sources of diamonds.

Diamonds are graded by what is commonly known as the 4 c's - clarity, cut, color and carat

Cut grading - ideal cut, strong - flat cut, single – full cut, heart & arrow cut, fancy cut.

Complete assorting according to polishing grades, selection - rejection & assortment procedure and final with accuracy

Differentiation of real diamond from American diamond.
Certification, knowledge about different grading systems & understanding the certificate issued by them


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