Course Cut & Polish Diamond Grading

Duration Day/Week Timing
2 month 5 day 10.00 am to 12.00am
12.00 am to 2.00pm
2.00 pm to 4.00pm
4.00 pm to 6.00pm

Training programme of this course is designed for the students who wish to make a carrier as a grader or a trader with high earnings and even for those who wish to buy diamonds for making the jewelry set for own self. The grading scales for 4 C’s of Diamond will be taught with nomenclatures of both national & International Diamond markets.

Cut & polish Diamond grading course is very important skill to be learnt for the reason that one can trade in diamonds & develop business on Domestic as well as Overseas level.

  • Introduction to Diamond
  • Diamond producing mines/countries
  • Diamond processing
  • 4 C’s of diamond
  • Diamond Rough to Polish
  • Identification of inclusion
  • Cut:-
    • Various cuts & shapes,
    • Proportion, Symmetry, Polish Fault,
    • Hearts & arrows
  • Colour:-
    • GIA & Indian grading scale
    • Fancy colours Grading
  • Clarity:-
    • GIA & Indian grading System)
    • Rejection/Selection
    • Plotting
  • Carat :-
    • Weight measurement Sieving/Sizing
    • Weight estimation Broken/repairing estimation
  • Cost :-
    • Diamond valuation
    • Random sampling
  • Bagging (Flute assortment)
  • Distinguish between Real/ Stimulant (CZ, Mossonite)
  • Jewelry set price breaking
Pattern of training: - Lectures-20% Practical- 80%-