Training programme of this course is designed for the students who wish to make a carrier as a marker (diamond planner) to get high earnings.

A marker has a complete knowledge of Diamond structure. He can grade polish or roughs and even trade in both to acquire this level of knowledge one has to have at least 4 to 5 years of experience in Diamond with maximum yield in the rough diamond and even estimate price for the rough or polish parcel for trading.

• Diamond Introduction
• Diamond mines to market
• 4 C’s of diamond
• Introduction & External features/accessories
• World standard institution/certification
• Forms & model (Basic)
• Cuts & shapes (Heart & arrows)
• Colour grading/shading
• Sorting of Rough Diamonds/type of roughs
• Rough processes (side sawing & tops sawing) (cassette Sticking)
• Manufacturing processes / (flow chart)
• Girdle planning (Introduction to Dia-mark)
• Rough clarity grading
• Weight/measures
• Weight estimations
• Sieve/sizing
• Rejection/Selection
• Marking & planning
• Lots preparation
• Costing (valuation)
• Random sampling