Colored Stone Graduate, Smart Learning, C.S.G.

IGI.org | School of Gemology

Smart Learning is a blended format which starts with monitored study from home prior to immersive lab sessions on campus. This format is designed to offer flexibility while maintaining strong academic and practical rigor.

The comprehensive colored stone program imparts expertise and knowledge to gem enthusiasts, empowering them to accurately identify, thoroughly evaluate, assign grades and estimate values for gemstones based on international standards. The program’s comprehensive information is closely aligned with the international colored stone industry, enabling the graduate to easily relate to current market dynamics and terminologies.

Smart Learning students are expected to complete the theory component between 3-6 weeks of the start date.
Practical campus location and training dates will be coordinated after registration

Colored Stone Graduate, C.S.G.

Program Options

Graduate Gemologist, G.G.

Colored Stone Graduate, C.S.G.

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Colored Stone Graduate Program, C.S.G. | IGI

Self-paced online theory modules will be completed prior to in-person training
6 days of immersive laboratory training at an IGI campus

Topics

Introduction to basic terms in gemology
Using various gemological instruments to identify gemstones
Origin determination by study of gemstones inclusions
Ruby, Sapphire, Emerald, Tanzanite, Quartz, Peridot, Turquoise, Tourmaline and more
Ornamental gemstones and rare gemstones
Treatments and synthetics

Theoretical study from home
Immersive lab sessions
Limited number of participants to guarantee maximum attention to individual candidates
Informative manual and grading kit sourced from IGI Headquarters in Antwerp, Belgium
Guided tour of the IGI laboratory and research facilities

Gemstone grader, appraiser, gemologist, jewelry professional, corporate buyer, broker, seller, collector, quality control supervisor, entrepreneur, etc.

Course Schedules

Location	Course	Topic	Dates	Hours	Languages	Register
United Arab Emirates Dubai	Rough Diamond - د.إ8,500.00	Diamond Course Schedules	Aug 31, 2026 - Sep 11, 2026	9:00 am - 4:00 pm	English	Create IGI Account Account Needed to Register
India Mumbai	Polished Diamond - ₹99,900.00*	Diamond Course Schedules	Aug 31, 2026 - Sep 18, 2026	9:30 am - 1:00 pm	English	Create IGI Account Account Needed to Register
India Mumbai	Colored Stone Graduate, Smart Learning, C.S.G. - ₹114,900.00*	Graduate Programs	Aug 31, 2026 - Oct 2, 2026	9:30 am - 5:30 pm	English	Create IGI Account Account Needed to Register
India New Delhi	Diamond Graduate Program, D.G. - ₹165,900.00*	Graduate Programs	Sep 7, 2026 - Oct 16, 2026	9:30 am - 1:00 pm	English	Create IGI Account Account Needed to Register
India Mumbai	Polished Diamond - ₹9,500.00*	Diamond Course Schedules	Sep 7, 2026 - Sep 10, 2026	10:00 am - 4:00 pm	English	Create IGI Account Account Needed to Register
Belgium Antwerp	Rough Diamond - €1,500.00*	Diamond Course Schedules	Sep 9, 2026 - Sep 18, 2026	9:00 am - 5:00 pm	English	Create IGI Account Account Needed to Register
Italy Cavalese (School)	Polished Diamond - Part 1 (Il prezzo indicato comprende Parte 1 e Parte 2) €1,550.00*	Diamond Course Schedules	Sep 14, 2026 - Sep 18, 2026	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
United Arab Emirates Dubai	Polished Diamond - د.إ7,750.00	Diamond Course Schedules	Sep 14, 2026 - Sep 25, 2026	9:00 am - 4:00 pm	English	Create IGI Account Account Needed to Register
United Arab Emirates Dubai	Digital Jewelry Design - د.إ6,500.00	Jewelry Design Courses	Sep 14, 2026 - Oct 3, 2026	10:00 am - 3:30 pm	English	Create IGI Account Account Needed to Register
India Jaipur	Graduate Gemologist Program, G.G. - ₹351,800.00*	Graduate Programs	Sep 15, 2026 - Oct 23, 2026	9:30 am - 5:30 pm	English	Create IGI Account Account Needed to Register
India Jaipur	Colored Stone Graduate Program, C.S.G. - ₹185,900.00*	Graduate Programs	Sep 15, 2026 - Oct 23, 2026	9:30 am - 1:00 pm	English	Create IGI Account Account Needed to Register
India Jaipur	Diamond Graduate Program, D.G. - ₹165,900.00*	Graduate Programs	Sep 15, 2026 - Oct 23, 2026	2:00 pm - 5:30 pm	English	Create IGI Account Account Needed to Register
India Mumbai	Jewelry Design Graduate Program, J.D.G. - ₹125,900.00*	Graduate Programs	Sep 15, 2026 - Oct 30, 2026	9:30 am - 1:00 pm	English	Create IGI Account Account Needed to Register
India Mumbai	Digital Jewelry Design - JewelPad - ₹41,900.00*	Jewelry Design Courses	Sep 15, 2026 - Oct 1, 2026	2:30 pm - 4:30 pm	English	Create IGI Account Account Needed to Register
India Hyderabad	Colored Stone Graduate Program, C.S.G. - ₹185,900.00*	Graduate Programs	Sep 15, 2026 - Oct 1, 2026	9:30 am - 5:30 pm	English	Create IGI Account Account Needed to Register
India Bangalore	Diamond Graduate Program, D.G. - ₹165,900.00*	Graduate Programs	Sep 15, 2026 - Oct 1, 2026	9:30 am - 5:30 pm	English	Create IGI Account Account Needed to Register
India Mumbai	Polished Diamond - ₹9,500.00*	Diamond Course Schedules	Sep 15, 2026 - Sep 18, 2026	10:00 am - 4:00 pm	English	Create IGI Account Account Needed to Register
Egypt Cairo	Polished Diamond - *67,260.00	Diamond Course Schedules	Sep 20, 2026 - Oct 1, 2026	9:00 am - 2:00 pm	English Arabic	Create IGI Account Account Needed to Register
Italy Ascoli Piceno (School)	Polished Diamond - Part 1 (Il prezzo indicato comprende Parte 1 e Parte 2) €1,550.00*	Diamond Course Schedules	Sep 21, 2026 - Sep 25, 2026	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Belgium Antwerp	Colored Stone Course - €1,600.00*	Colored Stone Courses	Sep 21, 2026 - Oct 6, 2026	9:00 am - 5:00 pm	English	Create IGI Account Account Needed to Register
India Mumbai	Colored Stone Graduate Program, C.S.G. - ₹185,900.00*	Graduate Programs	Sep 21, 2026 - Oct 30, 2026	9:30 am - 1:00 pm	English	Create IGI Account Account Needed to Register
India Mumbai	Graduate Gemologist Program, G.G. - ₹351,800.00*	Graduate Programs	Sep 21, 2026 - Oct 30, 2026	9:30 am - 5:30 pm	English	Create IGI Account Account Needed to Register
India Mumbai	Diamond Graduate Program, D.G. - ₹165,900.00*	Graduate Programs	Sep 21, 2026 - Oct 30, 2026	2:00 pm - 5:30 pm	English	Create IGI Account Account Needed to Register
India Chennai	Colored Stone Graduate Program, C.S.G. - ₹185,900.00*	Graduate Programs	Sep 21, 2026 - Oct 9, 2026	9:30 am - 5:30 pm	English	Create IGI Account Account Needed to Register
Italy Cavalese (School)	Rough Diamond - €1,330.00*	Diamond Course Schedules	Sep 22, 2026 - Sep 28, 2026	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Italy Trecastagni (School)	Organic Gemstones - €775.00*	Colored Stone Courses	Sep 25, 2026 - Sep 30, 2026	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
United Arab Emirates Dubai	Professional Diamantaire - د.إ6,000.00	Diamond Course Schedules	Sep 28, 2026 - Oct 2, 2026	9:00 am - 4:00 pm	English	Create IGI Account Account Needed to Register
India Mumbai	Polished Diamond - ₹99,900.00*	Diamond Course Schedules	Sep 28, 2026 - Oct 16, 2026	2:00 pm - 5:30 pm	English	Create IGI Account Account Needed to Register
Egypt Cairo	Colored Stone Course - د.إ78,660.00	Colored Stone Courses	Oct 4, 2026 - Oct 22, 2026	9:00 am - 2:00 pm	English Arabic	Create IGI Account Account Needed to Register
Italy Roma (School)	Rough Diamond - €1,330.00*	Diamond Course Schedules	Oct 5, 2026 - Oct 11, 2026	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
United Arab Emirates Dubai	Colored Stone Course - د.إ9,500.00	Colored Stone Courses	Oct 5, 2026 - Oct 23, 2026	9:00 am - 4:00 pm	English	Create IGI Account Account Needed to Register
United Arab Emirates Dubai	Professional Jewelry Design-Classic (Manual) - د.إ9,000.00	Jewelry Design Courses	Oct 5, 2026 - Oct 23, 2026	10:00 am - 3:30 pm	English	Create IGI Account Account Needed to Register
India Mumbai	Identification Of Ruby, Emerald & Sapphire - ₹35,900.00*	Colored Stone Courses	Oct 5, 2026 - Oct 16, 2026	9:30 am - 5:30 pm	English	Create IGI Account Account Needed to Register
India Kolkata	Diamond Graduate Program, D.G. - ₹165,900.00*	Graduate Programs	Oct 5, 2026 - Nov 13, 2026	9:30 am - 1:00 pm	English	Create IGI Account Account Needed to Register
India Kolkata	Colored Stone Graduate Program, C.S.G. - ₹185,900.00*	Graduate Programs	Oct 5, 2026 - Nov 13, 2026	2:00 pm - 5:30 pm	English	Create IGI Account Account Needed to Register
India Kolkata	Graduate Gemologist Program, G.G. - ₹351,800.00*	Graduate Programs	Oct 5, 2026 - Nov 13, 2026	9:30 am - 5:30 pm	English	Create IGI Account Account Needed to Register
India Bangalore	Colored Stone Graduate Program, C.S.G. - ₹185,900.00*	Graduate Programs	Oct 5, 2026 - Oct 23, 2026	9:30 am - 5:30 pm	English	Create IGI Account Account Needed to Register
Belgium Antwerp	Pearl Course - €500.00*	Colored Stone Courses	Oct 7, 2026 - Oct 9, 2026	9:00 am - 5:00 pm	English	Create IGI Account Account Needed to Register
Italy Trecastagni (School)	Polished Diamond - Part 1 (Il prezzo indicato comprende Parte 1 e Parte 2) €1,550.00*	Diamond Course Schedules	Oct 9, 2026 - Oct 13, 2026	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Italy Ascoli Piceno (School)	Rough Diamond - €1,330.00*	Diamond Course Schedules	Oct 12, 2026 - Oct 18, 2026	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Italy Cavalese (School)	Colored Stone Identification - €775.00*	Colored Stone Courses	Oct 12, 2026 - Oct 16, 2026	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
India Mumbai	Gem-A Gemmology Diploma Course, Gem Dip - ₹499,000.00*	Graduate Programs	Oct 12, 2026 - Jan 22, 2027	9:30 am - 5:00 pm	English	Create IGI Account Account Needed to Register
India Hyderabad	Diamond Graduate Program, D.G. - ₹165,900.00*	Graduate Programs	Oct 12, 2026 - Oct 30, 2026	9:30 am - 5:30 pm	English	Create IGI Account Account Needed to Register
Italy Trecastagni (School)	Polished Diamond - Part 2 (Il prezzo indicato comprende Parte 1 e Parte 2) €1,550.00*	Diamond Course Schedules	Oct 18, 2026 - Oct 22, 2026	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Italy Marcianise/Napoli (School)	Polished Diamond - Part 1 (Il prezzo indicato comprende Parte 1 e Parte 2) €1,550.00*	Diamond Course Schedules	Oct 19, 2026 - Oct 23, 2026	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
India Mumbai	Diamond Assortment & Mounted Jewelry - ₹14,900.00*	Diamond Course Schedules	Oct 19, 2026 - Oct 23, 2026	2:00 pm - 5:30 pm	English	Create IGI Account Account Needed to Register
Italy Ascoli Piceno (School)	Polished Diamond - Part 2 (Il prezzo indicato comprende Parte 1 e Parte 2) €1,550.00*	Diamond Course Schedules	Oct 26, 2026 - Oct 30, 2026	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
United Arab Emirates Dubai	Rough Diamond - د.إ8,500.00	Diamond Course Schedules	Oct 26, 2026 - Nov 6, 2026	9:00 am - 4:00 pm	English	Create IGI Account Account Needed to Register
United Arab Emirates Dubai	The Gouache Techniques For Jewelry Design - د.إ3,500.00	The Gouache Techniques For Jewelry Design	Oct 26, 2026 - Oct 30, 2026	10:00 am - 3:30 pm	English	Create IGI Account Account Needed to Register
India Mumbai	Gem-A Gemmology Foundation Course, Cert GA - ₹337,000.00*	Graduate Programs	Oct 26, 2026 - Dec 24, 2026	9:30 am - 4:30 pm	English	Create IGI Account Account Needed to Register
Egypt Cairo	Polished Diamond - *67,260.02	Diamond Course Schedules	Nov 1, 2026 - Nov 12, 2026	9:00 am - 2:00 pm	English Arabic	Create IGI Account Account Needed to Register
Italy Cavalese (School)	Synthetics, Imitations & Treatments Identification - €775.00*	Colored Stone Courses	Nov 2, 2026 - Nov 6, 2026	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
United Arab Emirates Dubai	Digital Jewelry Design - د.إ6,500.00	Jewelry Design Courses	Nov 2, 2026 - Nov 20, 2026	10:00 am - 3:30 pm	English	Create IGI Account Account Needed to Register
Italy Trecastagni (School)	Rough Diamond - €1,330.00*	Diamond Course Schedules	Nov 6, 2026 - Nov 12, 2026	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Italy Cavalese (School)	Colored Stone Grading & Evaluation - €465.00*	Colored Stone Courses	Nov 7, 2026 - Nov 9, 2026	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Italy Ascoli Piceno (School)	Colored Stone Identification - €775.00*	Colored Stone Courses	Nov 9, 2026 - Nov 13, 2026	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Italy Marcianise/Napoli (School)	Polished Diamond - Part 2 (Il prezzo indicato comprende Parte 1 e Parte 2) €1,550.00*	Diamond Course Schedules	Nov 9, 2026 - Nov 13, 2026	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
United Arab Emirates Dubai	Polished Diamond - د.إ7,750.00	Diamond Course Schedules	Nov 9, 2026 - Nov 20, 2026	9:00 am - 4:00 pm	English	Create IGI Account Account Needed to Register
Italy Ascoli Piceno (School)	Synthetics, Imitations & Treatments Identification - €775.00*	Colored Stone Courses	Nov 16, 2026 - Nov 20, 2026	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Italy Cavalese (School)	Polished Diamond - Part 2 (Il prezzo indicato comprende Parte 1 e Parte 2) €1,550.00*	Diamond Course Schedules	Nov 16, 2026 - Nov 20, 2026	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Belgium Antwerp	Polished Diamond - €1,300.00*	Diamond Course Schedules	Nov 16, 2026 - Nov 27, 2026	9:00 am - 5:00 pm	English French	Create IGI Account Account Needed to Register
Egypt Cairo	Colored Stone Course - *78,660.00	Colored Stone Courses	Nov 22, 2026 - Dec 10, 2026	9:00 am - 2:00 pm	English Arabic	Create IGI Account Account Needed to Register
Italy Roma (School)	Synthetics, Imitations & Treatments Identification - €775.00*	Colored Stone Courses	Nov 23, 2026 - Nov 27, 2026	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
United Arab Emirates Dubai	Colored Stone Course - د.إ9,500.00	Colored Stone Courses	Nov 23, 2026 - Dec 18, 2026	9:00 am - 4:00 pm	English	Create IGI Account Account Needed to Register
United Arab Emirates Dubai	Jewelry Design - CAD (CrossGems) - د.إ6,500.00	Jewelry Design Courses	Nov 23, 2026 - Dec 18, 2026	10:00 am - 3:30 pm	English	Create IGI Account Account Needed to Register
India Mumbai	Diamond Graduate Program, D.G. - ₹165,900.00*	Graduate Programs	Nov 23, 2026 - Jan 1, 2027	9:30 am - 1:00 pm	English	Create IGI Account Account Needed to Register
India Mumbai	Graduate Gemologist Program, G.G. - ₹351,800.00*	Graduate Programs	Nov 23, 2026 - Jan 1, 2027	9:30 am - 5:30 pm	English	Create IGI Account Account Needed to Register
India Mumbai	Colored Stone Graduate Program, C.S.G. - ₹185,900.00*	Graduate Programs	Nov 23, 2026 - Jan 1, 2027	2:30 pm - 5:30 pm	English	Create IGI Account Account Needed to Register
Italy Trecastagni (School)	Colored Stone Identification - €775.00*	Colored Stone Courses	Nov 27, 2026 - Dec 1, 2026	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Belgium Antwerp	Rough Diamond - €1,500.00*	Diamond Course Schedules	Nov 30, 2026 - Dec 10, 2026	9:00 am - 5:00 pm	English French	Create IGI Account Account Needed to Register
Egypt Cairo	Polished Diamond - *67,260.00	Diamond Course Schedules	Dec 13, 2026 - Dec 24, 2026	9:00 am - 2:00 pm	English Arabic	Create IGI Account Account Needed to Register
United Arab Emirates Dubai	Pearl Course - د.إ2,250.00	Colored Stone Courses	Dec 21, 2026 - Dec 23, 2026	9:00 am - 4:00 pm	English	Create IGI Account Account Needed to Register
Belgium Antwerp	Polished Diamond - €1,450.00*	Diamond Course Schedules	Jan 4, 2027 - Jan 15, 2027	9:00 am - 5:00 pm	English	Create IGI Account Account Needed to Register
Belgium Antwerp	Rough Diamond - €1,700.00*	Diamond Course Schedules	Jan 20, 2027 - Jan 29, 2027	9:00 am - 5:00 pm	English	Create IGI Account Account Needed to Register
Italy Cavalese (School)	Colored Stone Identification - €775.00*	Colored Stone Courses	Jan 25, 2027 - Jan 29, 2027	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Italy Roma (School)	Polished Diamond - Part 1 (Il prezzo indicato comprende Parte 1 e Parte 2) €1,550.00*	Diamond Course Schedules	Jan 25, 2027 - Jan 29, 2027	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Italy Marcianise/Napoli (School)	Polished Diamond - Part 1 (Il prezzo indicato comprende Parte 1 e Parte 2) €1,550.00*	Diamond Course Schedules	Jan 25, 2027 - Jan 29, 2027	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Italy Trecastagni (School)	Polished Diamond - Part 1 (Il prezzo indicato comprende Parte 1 e Parte 2) €1,550.00*	Diamond Course Schedules	Jan 29, 2027 - Feb 2, 2027	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Italy Marcianise/Napoli (School)	Polished Diamond - Part 2 (Il prezzo indicato comprende Parte 1 e Parte 2) €1,550.00*	Diamond Course Schedules	Feb 1, 2027 - Feb 5, 2027	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Belgium Antwerp	Colored Stone Course - €1,800.00*	Colored Stone Courses	Feb 1, 2027 - Feb 16, 2027	9:00 am - 5:00 pm	English	Create IGI Account Account Needed to Register
Italy Trecastagni (School)	Polished Diamond - Part 2 (Il prezzo indicato comprende Parte 1 e Parte 2) €1,550.00*	Diamond Course Schedules	Feb 12, 2027 - Feb 17, 2027	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Italy Cavalese (School)	Polished Diamond - Part 1 (Il prezzo indicato comprende Parte 1 e Parte 2) €1,550.00*	Diamond Course Schedules	Feb 15, 2027 - Feb 19, 2027	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Italy Roma (School)	Polished Diamond - Part 2 (Il prezzo indicato comprende Parte 1 e Parte 2) €1,550.00*	Diamond Course Schedules	Feb 15, 2027 - Feb 19, 2027	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Italy Cavalese (School)	Polished Diamond - Part 2 (Il prezzo indicato comprende Parte 1 e Parte 2) €1,550.00*	Diamond Course Schedules	Feb 22, 2027 - Feb 26, 2027	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Italy Ascoli Piceno (School)	Polished Diamond - Part 1 (Il prezzo indicato comprende Parte 1 e Parte 2) €1,550.00*	Diamond Course Schedules	Feb 22, 2027 - Feb 26, 2027	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Italy Marcianise/Napoli (School)	Colored Stone Identification - €775.00*	Colored Stone Courses	Feb 22, 2027 - Feb 26, 2027	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Belgium Antwerp	Pearl Course - €550.00*	Colored Stone Courses	Feb 24, 2027 - Feb 26, 2027	9:00 am - 5:00 pm	English	Create IGI Account Account Needed to Register
Italy Ascoli Piceno (School)	Colored Stone Identification - €775.00*	Colored Stone Courses	Mar 1, 2027 - Mar 5, 2027	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Italy Cavalese (School)	Pearl Course - €775.00*	Colored Stone Courses	Mar 1, 2027 - Mar 5, 2027	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Italy Trecastagni (School)	Rough Diamond - €1,330.00*	Diamond Course Schedules	Mar 5, 2027 - Mar 11, 2027	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Italy Roma (School)	Colored Stone Identification - €775.00*	Colored Stone Courses	Mar 8, 2027 - Mar 12, 2027	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Italy Marcianise/Napoli (School)	Synthetics, Imitations & Treatments Identification - €775.00*	Colored Stone Courses	Mar 8, 2027 - Mar 12, 2027	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Italy Roma (School)	Colored Stone Grading & Evaluation - €465.00*	Colored Stone Courses	Mar 13, 2027 - Mar 15, 2027	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Belgium Antwerp	Polished Diamond - €1,450.00*	Diamond Course Schedules	Mar 15, 2027 - Mar 26, 2027	9:00 am - 5:00 pm	English French	Create IGI Account Account Needed to Register
Italy Cavalese (School)	Synthetics, Imitations & Treatments Identification - €775.00*	Colored Stone Courses	Mar 18, 2027 - Mar 22, 2027	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Italy Marcianise/Napoli (School)	Rough Diamond - €1,330.00*	Diamond Course Schedules	Mar 22, 2027 - Mar 29, 2027	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Italy Cavalese (School)	Colored Stone Grading & Evaluation - €465.00*	Colored Stone Courses	Mar 23, 2027 - Mar 25, 2027	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Italy Trecastagni (School)	Colored Stone Identification - €775.00*	Colored Stone Courses	Apr 2, 2027 - Apr 6, 2027	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Italy Cavalese (School)	Rough Diamond - €1,330.00*	Diamond Course Schedules	Apr 5, 2027 - Apr 11, 2027	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Italy Ascoli Piceno (School)	Polished Diamond - Part 2 (Il prezzo indicato comprende Parte 1 e Parte 2) €1,550.00*	Diamond Course Schedules	Apr 5, 2027 - Apr 9, 2027	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Italy Ascoli Piceno (School)	Synthetics, Imitations & Treatments Identification - €775.00*	Colored Stone Courses	Apr 12, 2027 - Apr 16, 2027	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Italy Marcianise/Napoli (School)	Pearl Course - €775.00*	Colored Stone Courses	Apr 12, 2027 - Apr 16, 2027	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Italy Ascoli Piceno (School)	Colored Stone Grading & Evaluation - €465.00*	Colored Stone Courses	Apr 17, 2027 - Apr 19, 2027	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Italy Marcianise/Napoli (School)	Colored Stone Grading & Evaluation - €465.00*	Colored Stone Courses	Apr 19, 2027 - Apr 21, 2027	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Belgium Antwerp	Advanced Polished Diamond - €550.00*	Diamond Course Schedules	Apr 22, 2027 - Apr 24, 2027	9:00 am - 5:00 pm	English	Create IGI Account Account Needed to Register
Italy Cavalese (School)	Polished Diamond - Part 1 (Il prezzo indicato comprende Parte 1 e Parte 2) €1,550.00*	Diamond Course Schedules	May 3, 2027 - May 7, 2027	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Italy Roma (School)	Pearl Course - €775.00*	Colored Stone Courses	May 3, 2027 - May 7, 2027	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Italy Trecastagni (School)	Synthetics, Imitations & Treatments Identification - €775.00*	Colored Stone Courses	May 7, 2027 - May 11, 2027	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Italy Cavalese (School)	Polished Diamond - Part 2 (Il prezzo indicato comprende Parte 1 e Parte 2) €1,550.00*	Diamond Course Schedules	May 10, 2027 - May 14, 2027	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Italy Ascoli Piceno (School)	Pearl Course - €775.00*	Colored Stone Courses	May 10, 2027 - May 14, 2027	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Belgium Antwerp	Colored Stone Course - €1,800.00*	Colored Stone Courses	May 20, 2027 - Jun 4, 2027	9:00 am - 5:00 pm	English	Create IGI Account Account Needed to Register
Italy Trecastagni (School)	Colored Stone Grading & Evaluation - €465.00*	Colored Stone Courses	May 21, 2027 - May 23, 2027	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Italy Roma (School)	Polished Diamond - Part 1 (Il prezzo indicato comprende Parte 1 e Parte 2) €1,550.00*	Diamond Course Schedules	May 24, 2027 - May 28, 2027	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Italy Cavalese (School)	Organic Gemstones - €775.00*	Colored Stone Courses	Jun 4, 2027 - Jun 8, 2027	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Belgium Antwerp	Polished Diamond - €1,450.00*	Diamond Course Schedules	Jun 7, 2027 - Jun 18, 2027	9:00 am - 5:00 pm	English	Create IGI Account Account Needed to Register
Italy Cavalese (School)	Pearl Course - €775.00*	Colored Stone Courses	Jun 9, 2027 - Jun 13, 2027	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Italy Trecastagni (School)	Pearl Course - €775.00*	Colored Stone Courses	Jun 11, 2027 - Jun 15, 2027	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Italy Roma (School)	Polished Diamond - Part 2 (Il prezzo indicato comprende Parte 1 e Parte 2) €1,550.00*	Diamond Course Schedules	Jun 14, 2027 - Jun 18, 2027	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Belgium Antwerp	Advanced Colored Stone Course - €549.98*	Colored Stone Courses	Jun 24, 2027 - Jun 26, 2027	9:00 am - 5:00 pm	English	Create IGI Account Account Needed to Register
Italy Roma (School)	Synthetics, Imitations & Treatments Identification - €775.00*	Colored Stone Courses	Jul 5, 2027 - Jul 9, 2027	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Belgium Antwerp	Polished Diamond (Short Course) - €850.00*	Diamond Course Schedules	Jul 12, 2027 - Jul 16, 2027	9:00 am - 5:00 pm	English	Create IGI Account Account Needed to Register
Belgium Antwerp	Polished Diamond - €1,450.00*	Diamond Course Schedules	Aug 23, 2027 - Sep 3, 2027	9:00 am - 5:00 pm	English	Create IGI Account Account Needed to Register
Belgium Antwerp	Rough Diamond - €1,700.00*	Diamond Course Schedules	Sep 8, 2027 - Sep 17, 2027	9:00 am - 5:00 pm	English	Create IGI Account Account Needed to Register
Italy Cavalese (School)	Polished Diamond - Part 1 (Il prezzo indicato comprende Parte 1 e Parte 2) €1,550.00*	Diamond Course Schedules	Sep 13, 2027 - Sep 17, 2027	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Italy Ascoli Piceno (School)	Polished Diamond - Part 1 (Il prezzo indicato comprende Parte 1 e Parte 2) €1,550.00*	Diamond Course Schedules	Sep 20, 2027 - Sep 24, 2027	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Belgium Antwerp	Colored Stone Course - €1,800.00*	Colored Stone Courses	Sep 20, 2027 - Oct 5, 2027	9:00 am - 5:00 pm	English	Create IGI Account Account Needed to Register
Italy Cavalese (School)	Rough Diamond - €1,330.00*	Diamond Course Schedules	Sep 21, 2027 - Sep 27, 2027	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Italy Roma (School)	Colored Stone Identification - €775.00*	Colored Stone Courses	Sep 27, 2027 - Oct 1, 2027	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Italy Ascoli Piceno (School)	Rough Diamond - €1,330.00*	Diamond Course Schedules	Oct 4, 2027 - Oct 10, 2027	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Belgium Antwerp	Pearl Course - €550.00*	Colored Stone Courses	Oct 6, 2027 - Oct 8, 2027	9:00 am - 5:00 pm	English	Create IGI Account Account Needed to Register
Italy Trecastagni (School)	Polished Diamond - Part 1 (Il prezzo indicato comprende Parte 1 e Parte 2) €1,550.00*	Diamond Course Schedules	Oct 8, 2027 - Oct 12, 2027	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Italy Cavalese (School)	Colored Stone Identification - €775.00*	Colored Stone Courses	Oct 12, 2027 - Oct 16, 2027	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Italy Marcianise/Napoli (School)	Polished Diamond - Part 1 (Il prezzo indicato comprende Parte 1 e Parte 2) €1,550.00*	Diamond Course Schedules	Oct 18, 2027 - Oct 22, 2027	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Italy Roma (School)	Rough Diamond - €1,330.00*	Diamond Course Schedules	Oct 18, 2027 - Oct 24, 2027	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Italy Ascoli Piceno (School)	Colored Stone Identification - €775.00*	Colored Stone Courses	Oct 18, 2027 - Oct 22, 2027	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Italy Trecastagni (School)	Polished Diamond - Part 2 (Il prezzo indicato comprende Parte 1 e Parte 2) €1,550.00*	Diamond Course Schedules	Oct 22, 2027 - Oct 26, 2027	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Italy Cavalese (School)	Polished Diamond - Part 2 (Il prezzo indicato comprende Parte 1 e Parte 2) €1,550.00*	Diamond Course Schedules	Nov 2, 2027 - Nov 6, 2027	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Italy Cavalese (School)	Synthetics, Imitations & Treatments Identification - €775.00*	Colored Stone Courses	Nov 8, 2027 - Nov 12, 2027	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Italy Ascoli Piceno (School)	Polished Diamond - Part 2 (Il prezzo indicato comprende Parte 1 e Parte 2) €1,550.00*	Diamond Course Schedules	Nov 8, 2027 - Nov 12, 2027	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Italy Marcianise/Napoli (School)	Polished Diamond - Part 2 (Il prezzo indicato comprende Parte 1 e Parte 2) €1,550.00*	Diamond Course Schedules	Nov 8, 2027 - Nov 12, 2027	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Italy Roma (School)	Organic Gemstones - €775.00*	Colored Stone Courses	Nov 10, 2027 - Nov 12, 2027	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Italy Trecastagni (School)	Colored Stone Identification - €775.00*	Colored Stone Courses	Nov 12, 2027 - Nov 16, 2027	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Italy Cavalese (School)	Colored Stone Grading & Evaluation - €465.00*	Colored Stone Courses	Nov 13, 2027 - Nov 15, 2027	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Italy Ascoli Piceno (School)	Synthetics, Imitations & Treatments Identification - €775.00*	Colored Stone Courses	Nov 15, 2027 - Nov 19, 2027	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Belgium Antwerp	Polished Diamond - €1,450.00*	Diamond Course Schedules	Nov 15, 2027 - Nov 26, 2027	9:00 am - 5:00 pm	English French	Create IGI Account Account Needed to Register
Italy Roma (School)	Synthetics, Imitations & Treatments Identification - €775.00*	Colored Stone Courses	Nov 22, 2027 - Nov 26, 2027	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Italy Trecastagni (School)	Synthetics, Imitations & Treatments Identification - €775.00*	Colored Stone Courses	Nov 26, 2027 - Nov 30, 2027	9:00 am - 6:30 pm	Italian	Create IGI Account Account Needed to Register
Belgium Antwerp	Rough Diamond - €1,700.00*	Diamond Course Schedules	Nov 29, 2027 - Dec 8, 2027	9:00 am - 5:00 pm	English French	Create IGI Account Account Needed to Register

* +21% VAT for Belgium courses, +22% VAT for all Italian courses, +18% GST for all India courses.

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