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Coloured Gem


Created as a series of modular programmes with increasing levels, courses range from several hours to several weeks. Through knowledgeable, passionate and inspiring teaching, Gübelin Academy courses offer unique fast-track training into the wonderful world of coloured gems. Gain a Gübelin Coloured Gem Professional certificate while studying emeralds, rubies and sapphires, whether choosing to begin with the basics or mastering the advanced history, gemmology and psychology behind the most precious and colourful commodities in the world. The classes are currently held in English, German, Cantonese and Mandarin.

Level 1: A fast-track introduction to emeralds, rubies and sapphires

Level 2: The next step up in exploring emeralds, rubies and sapphires

Level 3: The practical culmination of the Coloured Gem Professional

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