CORPORATE PROGRAMS ON DEMAND

These are practical and theoretical courses tailored to the needs of each company. Based on the requests of its business, GECI creates custom courses for every need including: the 4Cs of diamond, the techniques of identification and grading of color gemstones, sales techniques, customer support during the purchase of a precious stone or jewel, as well as many other topics. GECI courses are created ad hoc, providing advice and tailored support to each company.

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Education Catalog

Download the English Catalog