Faceting class - 5 days Montreux 24 - 28 Feb 2025 Montreux 03 - 07 March 2025 Montreux 26 - 30 May 2025 Concave faceting - 5 days Montreux 11 - 15 November 2024 Montreux 15 - 19 April 2025 Montreux 02 - 06 June 2025 Gemology class - 5 days Montreux 02 - 06 December 2024 Montreux 10 - 14 March 2025 All 3 class modules - 15 days Montreux 26 may - 06 June 2025
Cutting Jade & visit of Jade deposit - 6 days Brig-Glis 11 - 16 October 2025
Gemstone Safari in Tanzania - 17 days 08 - 25 January 2025 / double room per person US$ 3'100.- 08 - 25 January 2025 / single room US$ 3'400.- 02 - 19 July 2025 / double room per person US$ 3'100.- 02 - 19 July 2025 / single room US$ 3'400.- Ruby-Zoisite jewelry class in Tanzania - 8 days 16 - 24 January 2025 / single room US$ 1'870.- 10 - 18 July 2025 / single room US$ 1'870.- Gemstone Safari Mahenge in Tanzania - 14 days 27 July - 10 August 2025 / double room per person US$ 2'720.- 27 July - 10 August 2025 / single room US$ 3'000.-
More than the promiseof future rewards.
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