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01 - Intergem 2022 - Torben_Skov - 01_Foto©VincentDommer

INTERGEM 2023: Date of the fair and second edition of “Long Night of Gemstones”

Save the date! The 39th edition of INTERGEM – International trade fair for gemstones, jewellery and gemstone objects will take place in autumn 2023 in Idar-Oberstein, Germany. From September 29th  to October 1st, Messe Idar-Oberstein turns into a popular meeting point for the industry showcasing a wide range of high quality precious and semi-precious gemstones, diamonds, jewellery, pearls and unique design objects. A side program with outstanding topics and activities makes INTERGEM 2023 worth to attend and to visit: Specialist lectures, helpful tips for sales activities and carnet transaction, exciting panel discussions and our exclusive jewellery show that presents the best pieces of jewellery and special gemstones of our exhibitors.

During INTERGEM 2023, the second edition of the “Long Night of Gemstones” will be held at different locations in the city of Idar-Oberstein from 7 p.m. to midnight. After the successful premiere in autumn 2022, all unique institutions of Idar-Oberstein like the German Gemstones Museum, the German Gemmological Association and the Steinkaulenberg Gemstone Mine open their doors again in the evening of September 30th, with a great supporting program and guided tours – free for everyone. Two more great and interesting institutions will joyn the „Long Night of Gemstones“ in 2023 additionally. Find more information about institutions of the gemstone and jewellery industry participating, the detailed supporting program as well as the time table for guided tours online via INTERGEM’s web-site will be filled with further information continuously.

Companies that want to join INTERGEM 2023 as exhibitor can already register. Have a look at for more information about INTERGEM, for details regarding „Long Night of Gemstones“ and download the exhibitor registration documents. More news via social media channels Instagram @intergem_io and Facebook @Intergem.

Download PI and Pictures: Press release – INTERGEM Feb 2023


  1. Visitor talks to exhibitor Torben Skov
    Photo: Vincent Dommer, RECANO
  2. Bus shuttle in front of the German Gemstone Museum, Long Night of Gemstones
    Photo: Vincent Dommer, RECANO

Organiser / Press contact

Mirko Arend, Managing Director
Intergem Messe GmbH
John-F.-Kennedy-Str. 9
55743 Idar-Oberstein

Phone +49 (0) 6781 568 722 00

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