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Diploma Course in Rough Diamond Valuation (DCRDV)

Course Duration


Days Batch (By Hours)
222 Days 3:00 Hours per day
148 Days 4:00 Hours per day
74 Days 09:00 Hours per day


Commencement Date:

The Diploma Course in Rough Diamond Valuation  Courses will be run as follows:


Diploma course in Rough Diamond Valuation  (DCRDV)
Regular batches Short term Status Course Fees
5th, 12th, 20th, 28th 10th, 20th, 30th Admissions are opened every month Rs. 95000/-


Course Outline:

Student will learn:


  • Rough Identification
  • Rough Assortment
  • Defectwise planning and Marking
  • Puritywise Planning and Marking
  • Degreewise Extra piece Marking
  • Blocking Method
  • Recut Planning and Marking
  • Single -Multiplan System knowledge
  • To cover pointers and Solitaires
  • Inclusion plotting and Quality Control
  • Different types of Rough Knowledge
  • Mines to Market Procedure (Theorical)
  • Rough diamond planning and marking with Inclusion
  • Result in 0.5 Variation
  • Parameter knowledge as per GIA and IGI
  • Methof for decrease the Variation
  • Sarin Print Knowledge
  • Practice on Cut ,Symmetry and Polish
  • Work pattern as per Diameter
  • Saran level (as per Mill)
  • Import -Export Terms and Conditions
  • Kimberly Process
  • Pre-determine the polished weight to rough without Machinery
  • Knowledge of Symmetrical Defects
  • Knowledge of Polish Defects
  • Grading System as per Cut ,Polish, Symmetry
  • International Colour and Purity(Rough | Polish)
  • How to Capture Inclusion like String, Ploting..
  • Single Plan | Multi Plan System
  • Knowledge of Reflection in Polished Diamond
  • Covering Method of Pointers and Solitaires
  • Method of Blocking
  • Packet Making Method(Drafting )
  • Knowledge of diamond Valuation by Rapaport
  • Fluorescence Grading
  • Quality Control


General Course Objectives:

  • Student will able to handle Rough Diamond Manufacturing Unit.
  • To prepare the student to become proficient in every technique involved Rough diamond grading and Assortment.
  • To teach the student how to sort and buy Rough diamonds.
  • To educate the student how to identify color and purity in Rough diamond.
  • To prepare the student how to purchase Rough diamond and how to do business.
  • To prepare the student for import and Export Business.
  • To pricing diamond value with Rapa port.

Course Fee:

Total Fees: Rs.95000/-  

security fees: 5,000/- Security fees has been refundable as per term & condition

For more information please visit us at our office .To ensure personal attention, each course is limited to a maximum of 12 to 15 students as per faculty.


There will be a practical and theorical exam on completion of this course, and the student will receive a certificate stating that they have successfully completed the Rough Diamond Planning and Marking Course at Arihant Diamond Institute.

Applications form must be filling up before commencement date with registration fees and 2 Photos, Identity proof, Residential proof.

All equipment for use during the course will be provided by ADI- Arihant Diamond Institute.

Accommodation and Transportation:
Students must arrange their own transport and accommodation. We can suggest you the accommodation as pain guest in surrounding area. If you will comfortable in that area then you have to contact personally in suggested accommodation.  

The course is presented in English or Hindi or Gujarati Students must be able to understand and converse in these languages.

Although these prices are current, Arihant Diamond Institutive reserves the rights to change prices without prior notice