Unlock the Business of Diamonds – From Mine to Market

Step into the fascinating world of diamonds with a cutting-edge professional program designed to give you a 360° understanding of the diamond industry.

The Diamond Grading Diploma (DGD) takes you on a complete journey—from the formation of rough diamonds deep within the earth to the global marketplace of polished gems.

Gain expert insight into both domestic and international trade, master the science and art of grading and valuation, and understand the strategies, pricing models, and export systems that drive today’s diamond business.

COURSE CONTENT

Formation – The Origin of Brilliance

• Understanding the origin and major mining sources of diamonds.• Study the physical, chemical, and optical properties that make diamonds unique.

Clarity – The Inner World of Diamonds

• Identification of internal and external characteristics.• Plotting inclusions and blemishes using standard methods.• Understanding global clarity grading systems.

Colour – Shades That Speak Value

• Learn Indian and international shade scales.• Study fancy colours and their intensity levels.• Grading fluorescence and its effect on beauty and value.

Cut – Crafting Brilliance

• Explore fancy cuts and diamond shapes.• Assess proportions, symmetry, and polish.• Learn to use tables for proportion and symmetry grading.

Carat – The Science of Measurement

• Weight estimation using formulas, sieving, and gauging.• Understanding favourable and unfavourable angles of observation.• Measuring with callipers and micrometres.• Plotting and practical exercises for real-world application.

Identification & Treatments

• Detect clarity treatments such as crack filling.• Identify diamonds vs. stimulants (CZ, Moissanite, HPHT).• Learn correct cleaning and handling techniques.

Small Diamond Assortment

• Introduction to melee and parcel grading techniques.• Quality evaluation of smaller diamonds.• Understanding American and European grading systems for certification.

Lab-Grown Diamonds

• Identification of lab-grown diamonds.• Recognition of treatments and enhancements.

Global Market & Trading

• Learn trade terminology, buying and selling practices, and pricing strategies.• Understand costing differences between certified and non-certified diamonds.• Explore global market trends.

Block chain Technology in the Diamond Industry

• Understand how block chain ensures transparency and traceability across the diamond supply chain.• Learn how digital certificates and block chain records prevent fraud and conflict diamonds.

AI & Digitalization in Diamond Grading

• Discover how Artificial Intelligence is revolutionizing grading accuracy and consistency.• Learn about digital grading tools, imaging systems, and automated analysis technologies.• Understand the impact of digitalization on certification, trading platforms, and the future of the diamond industry.

WHAT YOU RECEIVE

• Professional Tool Kit – Essential instruments for practical grading.

• Comprehensive Course Book – Your complete reference to diamond study and trade.

Requirements

• Minimum Age: 18 years
• No previous diamond experience required.

EXAMINATION & CERTIFICATION

Practical Examination: Evaluate real diamonds using industry methods.
Theoretical Examination: Test your conceptual and market knowledge.

2nd Floor, CorporatEdge, Plantina Building, G Block BKC, Bandra East, Mumbai – 400098

+91 9136944913 | education@hrdantwerp.com | www.education.hrdantwerp.com