Cut, color, clarity, carat — and origin, treatment, and lab-grown identification. IIG America diamond courses put you behind the loupe with hundreds of stones.
Our diamond courses are shaped by a long-running delivery partnership with the De Beers Institute of Diamonds.
Lab-standard grading practice
Students grade hundreds of stones to international lab specifications before graduation — not a token dozen.
Lab-grown ready
As lab-grown diamonds reshape the US market, our curriculum keeps pace with screening, identification, and disclosure workflows.
Courses
Diamond courses
Lab Grown Diamond Online
Online
Welcome to our Lab-Grown Diamond Identification Course! In this comprehensive course, we will equip you with the skills and knowledge needed to discern lab-grown diamonds from their natural counterparts. Over the...
Master the Art and Science of Diamonds Turning Retailers into Diamond Experts Welcome to Diamond Fundamentals: A Comprehensive Guide for Retail Professionals. The world of diamonds has evolved dramatically, with today’s...
Master the Art and Science of Diamonds Turning Retailers into Diamond Experts Welcome to Diamond Fundamentals: A Comprehensive Guide for Retail Professionals
The world of diamonds has evolved dramatically, with today’s consumers seeking not just beauty, but also authenticity, transparency, and expertise
In this dynamic era, success in the diamond industry depends on how effectively professionals can educate, inspire confidence, and deliver meaningful experiences
Diamond Graduate Course – Master the Business of Diamonds! The Diamond Graduate Course is a professional course that offers a comprehensive understanding of the Mines to Market journey of polished diamonds. Covering...
Diamond Graduate Course – Master the Business of Diamonds
The Diamond Graduate Course is a professional course that offers a comprehensive understanding of the Mines to Market journey of polished diamonds
Covering both domestic and international trade, this course explores the intricate export networks, pricing mechanisms, and business strategies that drive the global diamond industry
Masters In Diamonds™ Course – Master the Business of Diamonds from Mine to Market! The Masters In Diamonds™ Course at IIG India is a premier course offering a complete Mines to Market education by integrating the Rough...
Masters In Diamonds™ Course – Master the Business of Diamonds from Mine to Market
The Masters In Diamonds™ Course at IIG India is a premier course offering a complete Mines to Market education by integrating the Rough Diamond Graduate and Diamond Graduate courses
Designed for entrepreneurs, traders, and jewelry professionals, it covers diamond formation, mining, grading, valuation, certification, and trading
Diamond Graduate Course – Master the Business of Diamonds! The Diamond Graduate Course is a professional course that offers a comprehensive understanding of the Mines to Market journey of polished diamonds. Covering...
Diamond Graduate Course – Master the Business of Diamonds
The Diamond Graduate Course is a professional course that offers a comprehensive understanding of the Mines to Market journey of polished diamonds
Covering both domestic and international trade, this course explores the intricate export networks, pricing mechanisms, and business strategies that drive the global diamond industry
The Rough Diamond Graduate Course is a professional course that teaches you about the intricate domestic and international trade and export network of the rough diamond industry. Embark on a transformative journey from...
The Rough Diamond Graduate Course is a professional course that teaches you about the intricate domestic and international trade and export network of the rough diamond industry
Embark on a transformative journey from Mines to Market, exploring the fascinating world of rough diamonds
This comprehensive course delves into every stage of a diamond’s lifecycle—from its natural formation deep within the Earth to its sorting, grading, and valuation
Advanced Diamond Grading – Master the Art of Precision Grading The Advanced Diamond Grading Course is a professional course focused on diamond quality grading and certification using a microscope. This intensive course...
Advanced Diamond Grading – Master the Art of Precision Grading The Advanced Diamond Grading Course is a professional course focused on diamond quality grading and certification using a microscope
This intensive course provides in-depth training on color and clarity grading through international standards, with a strong emphasis on identifying inclusions and blemishes that impact a diamond’s value
Participants will master microscopic evaluation techniques to detect natural characteristics, imitations, synthetics, and treatments
Welcome to our Lab-Grown Diamond Identification Course! In this comprehensive course, we will equip you with the skills and knowledge needed to discern lab-grown diamonds from their natural counterparts. Over the...
Polished Diamond Grading – Achieve Excellence in Diamond Evaluation The Polished Diamond Grading Course is one of the most successful, job-oriented courses for aspiring professionals in the diamond industry. With...
Polished Diamond Grading – Achieve Excellence in Diamond Evaluation The Polished Diamond Grading Course is one of the most successful, job-oriented courses for aspiring professionals in the diamond industry
With 15,000+ success stories, this course has helped individuals build rewarding careers in diamond trading, retail, and certification labs
Specializing in international grading methods, the course provides in-depth training in color, clarity, cut, and carat weight assessment, ensuring students develop the precision required for industry excellence
The Certificate Course in Jewellery Grading & Certification is designed to provide students with comprehensive knowledge and practical skills in grading and certifying jewellery. This course covers various aspects of...
Fundamentals of Jewellery Grading Introduction to
Gemstone and Diamond Grading Gemstone Grading Diamond
Certification and Advanced Techniques Certification
Practical Applications and Compliance Practical Sessions
Diamond Training Course – Your Gateway to a Thriving Career The Diamond Training Course is a highly specialized, job-focused course designed for enthusiasts and newcomers looking to build a career in the diamond...
Diamond Training Course – Your Gateway to a Thriving Career The Diamond Training Course is a highly specialized, job-focused course designed for enthusiasts and newcomers looking to build a career in the diamond industry
With a strong emphasis on hands-on learning, this course provides in-depth training in diamond grading, sorting, and valuation, ensuring you develop the expertise needed to succeed in diamond manufacturing, trading, and jewelry businesses
Covering International methods of color and clarity grading, the course focuses on the 4C’s (Carat, Cut, Color, Clarity), basic assortment techniques, and professional gauging methods
Introduction to Diamonds – A Fascinating Journey into the World of Gems The Introduction to Diamonds course is the perfect starting point for anyone eager to explore the captivating world of diamonds. It offers a...
Introduction to Diamonds – A Fascinating Journey into the World of Gems The Introduction to Diamonds course is the perfect starting point for anyone eager to explore the captivating world of diamonds
It offers a comprehensive overview of how diamonds are formed, discovered, and transformed into exquisite gemstones
You will gain insight into the Four Cs (Cut, Color, Clarity, and Carat Weight) and understand what makes each diamond valuable and unique
Welcome to the enchanting world of diamonds, where brilliance, rarity, and timeless beauty converge. In our immersive “Diamond 4C’s Lab Class” over 10 days, join us on a journey deep into the heart of diamond quality...
Introduction to Diamond and its Quality Assessment
This concise, interactive course offers an overview of the entire diamond pipeline, either to refresh and complement existing knowledge or as an introduction to the industry. Finish in as little as 3 hours or study at...
This concise, interactive course offers an overview of the entire diamond pipeline, either to refresh and complement existing knowledge or as an introduction to the industry
Finish in as little as 3 hours or study at your own pace in manageable increments over a 4-month period
On completion of the Introduction to Diamond Course, you will possess the key information required to demonstrate an understanding of the full diamond pipeline
We are happy and glad to announce the collaboration of IIG with De Beers Group Institute of Diamonds. It is our collaborative aim to provide the highest quality diamond education to the Indian audience. International...
We are happy and glad to announce the collaboration of IIG with De Beers Group Institute of Diamonds
It is our collaborative aim to provide the highest quality diamond education to the Indian audience
International Institute of Gemology – an institute that holds a reputation of delivering quality knowledge of gems and jewellery for over 50 years, is glad to collaborate and promote education courses from De Beers Group Institute of Diamonds
