Mineral Shows 2019 30 - 31 March Morges Show Théâtre de Beausobre 25 August Martigny Show Salle communale de Martigny 10 - 14 September Bangkok Gems Show Impact Exhibition Center 12 - 13 October Geneva Show La Praille 25 - 27 October The Munich Show Messe München 30 nov - 01 Dec Zurich Show Umwelt Arena 07 - 08 Dec Basel Show Messehalle 2.0 2020 30 Jan - 10 Feb Tucson Gem Show JOGS International Exhibits 06 - 08 March Bologna Show Unipol Arena 21 - 22 March Morges Show Théâtre de Beausobre 25 - 28 June Sainte Marie aux Mines Show City of Sainte Marie aux mines 23 August Martigny Show Salle communale de Martigny 02 -04 Oct Torino Show Pala Alpitour 10 -11 Oct Geneva Show La Praille 30 Oct - 01 Nov The Munich Show Messe München 07 - 08 Nov Bern Show Beabernexpo 28 - 29 Nov Zurich Show Umwelt Arena 05 - 06 Dec Basel Show Messe Halle 2.0