Diamond Graduate
The Diamond Graduate Course at IIG South focuses on mastering the 4Cs of diamonds — cut, color, clarity, and carat weight — in line with international grading standards. This course blends in-depth theory with hands-on training to help students accurately grade, evaluate, and understand the true value of diamonds.
Ideal for those aiming to build a career in diamond trading, retail, or gemology, the course equips you with the skills needed to confidently buy, sell, and assess diamonds in the global market.
- Course Duration: 02 Months
- Mode: Offline/Online/Hybrid
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Your Future, Shaped by Industry Experts
At IIG South, we don’t just teach – we transform. Our structured and supportive training programme is designed to give you the perfect blend of theory and real-time industry exposure. From hands-on sessions to expert-led mentoring, every aspect is curated to build your confidence, creativity, and competence.
Whether you’re looking to launch your career with top jewellery brands or carve your path as an entrepreneur, we’ve got you covered with a complete learning package – expert guidance, industry insights, and skill-driven training tailored for today’s jewellery world.
✨ Learn. Practice. Thrive. The future of jewellery starts with you – and begins at IIG South.
Start Your Professional Journey Today!
✅ Core Modules of the Course
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1. Diamond Formation & Physical Properties
✓ Creation: Origins and Major Diamond Mines
✓ Types of Rough Diamonds
✓ Physical & Optical Properties of Diamonds -
2. The 4Cs of Diamond Grading
✓ Gemstone Shapes (Brilliant, Step, Rose Cuts, Fancy Shapes)
✓ Clarity - Internal & External Features (Inclusions & Blemishes), Plotting on Diamond Diagrams, International Clarity Grading System
✓ Color - Color Grading – Indian & International Standards, Fancy Color Diamonds, Fluorescence and Its Impact
✓ Cut - Types of Cuts (Round, Princess, Emerald, etc.), Cut Grading: Proportions, Polish, and Symmetry, Importance of Light Performance
✓ Carat - Diamond Weight Estimation (with Formulas), Use of Sieves and Gauging Tools -
3. Diamond Certification & Grading Systems
✓ Microscope-Based Diamond Grading Techniques
✓ Understanding GIA, AGS, HRD Certification Systems
✓ Introduction to Venus Grading System (VGS®) – Indian Grading Standards
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4. Diamond Identification & Treatments
✓ Differentiating Natural Diamonds from Simulants (CZ, Moissanite, Glass)
✓ Detecting Synthetic Diamonds (HPHT & CVD)
✓ Clarity & Color Enhancement Treatments – Laser Drilling, Fracture Filling, HPHT Color Treatment -
5. Diamond Costing & Valuation
✓ Costing in Indian & International Markets
✓ Certified vs Non-Certified Diamond Pricing
✓ Solitaire Valuation using Rapaport Price List -
6. Trading & Business Practices
✓ Buying & Selling Strategies
✓ Close-Out Business Deals
✓ Key Trade Terms & Industry Jargon -
7. Diamond Care & Customer Relationship
✓ Diamond Maintenance & Care Tips
✓ Educating Customers on Diamond Handling
✓ Building Trust & Long-Term Client Relationships
Why Choose Us?
15+ years Experienced Mentors
Build a Job-Ready Portfolio
Global Exposure by Study Tours
Attend Guest Lectures by Experts
Lifetime Access to Alumni Network
100% Placement Support
Get Hired by Top Brands
What Our Students Say?
Read what our students have to say about their learning journey—insights, memorable experiences, and the knowledge they gained during their time with us.
