Diamond Specialist Course – 2 WeeksNew Course

About the course: Learn the value of the 4Cs and discover a world of new opportunities with the JD Institute of Fashion and Technology’s Diamond Masterclass. This short-term certificate course is designed with flexibility in mind, allowing you to balance your college, home, and work commitments while learning online on weekends. Classes are just 2 hours, including a short break, and feature practical videos and live demonstrations.

This masterclass offers a behind-the-scenes look into the work of a lab gemologist and diamond grader. Learn how to assess diamonds based on quality grades, understand the tools and techniques professionals use, and explore fascinating facts—like why diamonds are known as the “king of all gems.”

You’ll also gain insight into:

• The growing lab-grown diamond market
• The importance of industry standards and certification authenticity
• Why are diamonds more than just jewelry—they’re a key part of human history and scientific discovery

The course provides clarity about the gem and jewellery industry, helping you explore various career paths in this glamorous and ever-evolving field. Taught in a friendly, accessible format by experienced faculty with over a decade of hands-on industry experience, you’ll benefit from their work in international labs and polished skillsets.

Discover the American and European perspectives on diamond grading and gain a comprehensive understanding of this dazzling industry. This course is introduced with a vision to support your bright future in the gem world.

Course curriculum

The course will cover essential topics to build you expertise around diamonds and the gems and jewellery industry.

• Properties of Diamond: Explore the optical, physical, and chemical properties that make diamonds unique and valuable.
• The 4Cs of Diamond: Understand how Cut, Clarity, Color, and Carat Weight determine a diamond’s quality and price.
• Synthetic vs. Simulant Diamonds: Learn the key differences between labgrown diamonds, simulants (lookalike gems), and natural stones.
• Diamond Grading: Dive into professional grading standards, tools, and techniques used in labs worldwide.
• Diamond Treatments: Discover how diamonds are treated to enhance their appearance, and how treatments affect value and authenticity.
• Lab-Grown Diamonds: Understand the formation, types, and growing technology behind human-made diamonds.
• Diamond Fluorescence: Learn why some diamonds glow under UV light, how it’s graded, and what it means for value and visual appeal.
• Hearts and Arrows Pattern: Study this symbol of precision cutting, symmetry, and optical performance in high-quality diamonds.
• From Mines to Market: Trace the journey of a diamond from its geological origins to modern markets, including its role in industry and culture.
• Final Exam & Certification: Test your knowledge and earn your certificate of completion, recognized by industry professionals.

Career opportunities

Completing this course opens the door to a wide range of exciting careers in the Gems & Jewellery industry, including:

• Jewellery Designer
• Gemologist
• Diamond Grader
• Jewellery Appraiser
• Jewellery Manufacturer
• Retail Jewellery Sales Professional
• Wholesale Gemstone Dealer
• Quality Control Manager
• Jewellery Retail Manager
• Gemstone Cutter & Polisher
• Auction House Specialist
• Jewellery Marketing & Branding Specialist
• Jewellery Photographer
• CAD Jewellery Designer
• Gemstone Buyer
• Jewellery Merchandiser
• Jewellery Business Consultant