Gem and jewellery trade shows

The main fairs where dealers buy and sell stones, and when they usually run.

Last checked October 2026. Trade-show dates and even whether a show runs at all change often, so confirm with each organiser before you book travel or ship stones.

Tucson gem shows

Tucson, Arizona, USA · Late January to February each year

Many separate shows run at once. Organisers' listings for 2027 include JOGS Tucson Winter (27 January to 7 February) and AGTA GemFair (31 January to 4 February). GJX has been listed for 1 to 6 March 2027, but its 2026 edition ran in February, so confirm.

JCK Las Vegas

Las Vegas, Nevada, USA · Usually late May or early June

A large US jewellery trade event. Confirm the dates and registration with the organiser.

Hong Kong jewellery and gem fairs

Hong Kong · Several fairs a year, typically around March, June and September

One listing shows Jewellery & Gem ASIA on 17 to 20 June 2027 for trade visitors. Check each fair's organiser for the exact dates.

Bangkok Gems and Jewelry Fair

Bangkok, Thailand · Typically held twice a year, around February and September

Important for coloured stones and for buyers from across Asia. Confirm dates with the organiser.

Inhorgenta Munich

Munich, Germany · Typically late winter or early spring

A European jewellery, watch and gem fair. Confirm dates with the organiser.

Idar-Oberstein events

Idar-Oberstein, Germany · Varies

The Intergem fair, held annually for about four decades, was cancelled for 2025 for lack of exhibitor sign-ups, and no relaunch date was found. A minerals fair, Mineral World, is listed for 22 to 23 May 2027 at Messe Idar-Oberstein, and the Idar-Oberstein Buying Days for goldsmiths and gem dealers ran in April in 2026. Check before planning a trip.

Preparing stock for a show

  • Record every stone you take: stock number, weight, photo, report number and agreed minimum price.
  • Label stones with barcodes or QR codes so each can be checked out and back in.
  • Put stones you hand to buyers on memo, and note who has them and until when.
  • Insure the stock and check the customs rules for carrying stones across borders.
  • Reconcile the list the day you return: sold, still on memo, back in the safe.

See stock management for auctions and trade shows and our free consignment form.