Polished Diamond Course

Polished Diamond Course

Specializing in international methods of color and clarity grading of diamonds.

The word 'Grading' is usually applied to polished diamonds, where finished goods are separated into a number of lots depending upon the parameters such as Carat, Cut, Color & Clarity of the diamond. Successful personnel will have good job prospects within the Gems & Jewellery Industry. This course is highly practical and is usually concluded by the delivery credentials for Polished Diamond Grading.

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Program ID
IIG205 PDG
What You Earn?
Polished Diamond Grading Certificate
Duration
60 Clock Hours
Program Length
4 Weeks (May vary based on holidays and other scheduled breaks)
Batch Timings
Mor.: 10 am to 1 pm Aft.: 2 pm to 5 pm
Mode of Learning
Offline - Hybrid

WHAT WILL YOU LEARN?

  • Introduction to diamond.
  • Learn to grade diamonds with the aid of 10x loupe as per market practice.
  • 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.
  • CLARITY - Inclusions, blemishes, factors affecting clarity grading.
  • CUT - Enhanced knowledge about the Idle-cut diamond, proportions, polish & symmetry factors.
  • COLOR - Color grading & shading.
  • CARAT - Size divisions, weight estimation, use of gauge and sieve.
  • Single cut - Double cut diamond and identification of fancy cut diamonds.
  • Complete assorting according to polishing grades, selection - rejection & assortment procedure and final with accuracy.
  • Uses of diamonds.
  • Fluorescence in diamonds.
  • Knowledge of sieves & gauges.
  • Identification of diamonds from its simulants like AD, CZ, moissanite, synthetic diamonds etc.

WHO SHOULD PURSUE?

  • Diamond Enthusiasts
  • Diamond Assorter
  • Diamond Broker
  • Jewelry Manufacturer
  • Diamond Grader
  • Diamond Appraiser
  • Retailers / Wholesalers




WHY CHOOSE THIS COURSE?

FREQUENTLY ASKED QUESTIONS

These all are skilled oriented courses which doesn’t require any particular qualification or degree as such. However, we would recommend 10+ Grade students to be eligible for the courses.

In general, clarity starts to matter a lot when it is too low. There is not much difference to the naked eye between a diamond graded FL or IF and one in the VS1-VS2 clarity range. However, diamonds with clarity graded below SI1/SI2 are very likely to have visible flaws.

Rose Cut. The rose cut features anywhere from three to 24 facets. It's one of the oldest diamond cuts, with a history dating back to the 1500s. This diamond cut is known as the rose cut because its shape resembles that of a rose bud's bloom.

Most natural diamonds have ages between 1 billion and 3.5 billion years.

Any other questions? Contact Us

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