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NAJ News

The London Gem & Mineral Show Returns – Trade Opportunities, Industry Insights & Networking

08 Oct 2025

GemMInShow

The London Gem & Mineral Show is back for its third edition, taking place on Saturday 22nd and Sunday 23rd November 2025 at our new long-term home, the Farnborough International Exhibition Centre. This year’s event has been carefully developed to expand opportunities for the trade, with a strong focus on networking, sourcing, and meaningful discussion of the issues shaping the global gem and mineral industry.

What’s New for Trade & Associations in 2025
This edition introduces a dedicated Trade & Industry Panel, bringing together respected voices from across the gem and jewellery ecosystem:

  • A representative of Nivoda, sharing insights on digital innovation and sourcing platforms.
  • Senior Hatton Garden-based gem dealers, addressing the state of the London market.
  • Ed Johnson (Gemfields), offering perspective on responsible sourcing and coloured gemstone supply chains.
  • Kristian Spofforth (Heritage Auctions), bringing expertise in auctions and valuation trends.

The panel will provide a forum for gem associations, dealers, and trade buyers to discuss supply chain challenges, evolving consumer expectations, and opportunities for collaboration.

Marketplace & Wholesale Access
The Gem & Mineral Marketplace will showcase an exceptional range of gemstones, minerals, and crystals - from rare collectors’ pieces to commercial-grade stones. Exhibitors will offer both retail and wholesale purchasing, creating a valuable sourcing hub for the trade under one roof.

Industry-Relevant Highlights

  • Workshops & Masterclasses - Advanced sessions on gem cutting, valuation, and geology tailored for professionals as well as enthusiasts.
  • Talks Stage - Trade-focused presentations covering global mineral markets, sustainability, and practical case studies from across the supply chain.
  • Networking Opportunities - A chance for associations, dealers, and buyers to connect with both UK-based and international exhibitors in a professional environment.

Commitment to Ethical Sourcing
The London Gem & Mineral Show continues its partnership with Kimbilio Congo Children Trust, supporting vital work to rescue and rehabilitate child miners in the Congo – an issue directly relevant to the trade and its commitment to responsible practices.

View London Gem & Mineral Show

 

Source: Gem & Mineral Show