Website: https://cibjo.org
Email: cibjo@cibjo.org
Contact Number : 227 313 230

CIBJO, the World Jewellery Confederation, is the premier international organization representing the interests of individuals and companies across the jewelry, gemstone, and precious metals sectors. Established in 1926 and headquartered in Bern, Switzerland, it is the oldest international jewelry organization and the only one to hold official consultative status with the United Nations Economic and Social Council (ECOSOC).
Our Mission: Protecting Consumer Confidence
The primary mission of CIBJO is to protect consumer trust by harmonizing industry standards and terminology. We represent the entire jewelry supply chain, from mine to marketplace, ensuring transparency and ethical practices are upheld globally.
The CIBJO Blue Books: The Industry Gold Standard
CIBJO is best known for its Blue Books, a definitive system of grading standards and nomenclature. These living documents provide globally accepted guidelines for:
- Diamonds and Colored Gemstones
- Pearls and Coral
- Precious Metals
- Gemmological Laboratories
- Responsible Sourcing Practices
Leading the Way in Sustainability and CSR
As a committed member of the UN Global Compact, CIBJO promotes Corporate Social Responsibility (CSR) and sustainable development. Through the World Jewellery Confederation Education Foundation (WJCEF) and initiatives like the Greenhouse Gas Measurement Initiative, we empower businesses to implement ethical sourcing and reduce their environmental impact.
Essential Resources for Jewelry Professionals
CIBJO provides a wealth of free tools designed to elevate professional standards:
- Retailer’s Reference Guide: An indispensable sales and information tool for store staff.
- Do’s & Don’ts Guide: Simplified advice on product disclosure for consumer protection.
- Responsible Sourcing Toolkit: Digital resources to help companies conduct due diligence.
- Educational Webinars: Free sessions covering gemmology, market trends, and regulatory changes.
Join the Global Community
Membership is open to national trade associations, international bodies, and commercial organizations. By aligning with CIBJO, members gain international credibility and contribute to the development of a more transparent, ethical, and sustainable jewelry industry.

















































































