IGI School of Gemology Course information.
- LOCATION: Antwerp
- COURSE: Advanced Colored Stone Course
- COURSE ID: 41688
- DESCRIPTION: PREREQUISITE: IGI Colored Stone Grader Diploma The Advanced Colored Stone course is designed to refresh Colored Stone grading skills previously learned at IGI, supplemented with the latest information and updates about grading technology, modern treatments and more.
- CERTIFICATE/DIPLOMA:
- LANGUAGES: English
- DATES: May 7, 2026 - May 9, 2026
- TIME: 9:00 am - 5:00 pm
- PRICE: €500.00*
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