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28 October 2025

28 October 2025

28 October 2025

28 October 2025
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Launched in April 2020, during the early days of the COVID pandemic, Jewellery Industry Voices evolved from a forum focusing on coping with the impact of the global health crisis into an agenda-setting webinar and seminar series that tackles all important issues challenging the jewellery, gemstone and precious metals sectors.


September 7, 2025

September 7, 2025

September 7, 2025

September 6, 2025
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The Blue Books are definitive sets of grading standards and nomenclature for diamonds, coloured gemstones, pearls, coral and precious metals, and gemmological laboratories. They can be downloaded at no cost.

Available both online and as downloadable PDFs, the Retailer's Reference Guide is an indispensable information resource and sales tool for the staff of jewellery stores. It is being made available at no cost.

Enabling all members of the jewellery and gem sector to conduct responsible sourcing due diligence on their supply chains, the Responsible Sourcing Toolkit is comprised of digital files of can be downloaded at no cost and adapted by the user.

The accredited Jewellery Industry Sustainability Officer Online Training & Certification Programme provides the knowledge necessary for applying practices related to Sustainability and CSR in jewellery businesses. Certification is recognised worldwide.

The World Jewellery Confederation developed the Jewellery Industry Greenhouse Gas Measurement Initiative to help companies within the jewellery industry measure their environmental impact, reduce and offset it, and protect themselves and the industry as a whole.

Available in 16 languages, CIBJO's Do's & Don'ts guide is a simplified aide to assist those selling diamonds, coloured gemstones, corals, pearls and/or any related artificial products understand the obligations they have towards their customers.
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See what other Ethics & Sustainability resources and services are available
See what other Education resources and services are available

The 2025 CIBJO Congress took place in Paris, France, from October 27 to October 29, 2025. Like the congresses before it, the event it was preceded by the release of special reports, prepared by the World Jewellery Confederation's various specialist commissions and committees.

Membership in the World Jewellery Confederation is open to all national associations, international associations, commercial bodies and service providers in the jewellery, watch, gemstone and precious metals industries.