To enroll at Institut National De Gemmologie (ING), candidates must meet specific criteria. Applicants should possess a high school diploma or equivalent qualification. Prior knowledge in gemology, geology, or related fields is advantageous but not mandatory.
Proficiency in French is essential, as courses are primarily taught in French. International students may need to provide language certification like DELF or TEF. Some programs may require an entrance exam or interview.
Additionally, certain courses might have age restrictions or prerequisites. Prospective students should verify specific requirements for their chosen program on ING’s official website or by contacting admissions directly.

