2025 SPECIAL REPORTS

The CIBJO Commissions release special reports, with each covering different areas of their activity, ahead of the start of the 2025 CIBJO Congress in Paris.

GEMMOLOGY
OCTOBER 2, 2025

ETHICS
SEPTEMBER 25, 2025

COLOURED STONES
SEPTEMBER 18, 2025

DIAMOND
SEPTEMBER 11, 2025

PRECIOUS METALS
SEPTEMBER 4, 2025

SUSTAINABLE DEVELOPMENT
AUGUST 28, 2025

MARKETING & EDUCATION
AUGUST 21, 2025

CIBJO CONGRESS 2025 HOST
CIBJO CONGRESS 2025 SPONSORS
PRIME SPONSORS
TIER 1 SPONSORS
TIER 2 SPONSORS