Signet is leading efforts for the continuous improvement in the integrity of the global jewelry supply chain, through our initiatives and our active role as the industry leader.


Signet takes its responsibilities as the industry leader seriously and is therefore committed to maintaining and improving consumer confidence in all the jewelry we sell and the industry at large. Signet has a well-established history of leadership in ongoing efforts to ensure responsible sourcing of conflict-free precious metals, diamonds, and gemstones. The company has a formal governance framework through our Corporate Citizenship and Sustainability Committee, along with a long-term engagement with the global community in which it operates. This is represented by the strength and effectiveness of its working relationships with international governments, civil society, and through industry trade bodies such as:


Responsible Jewellery Council
World Diamond Council
Jewelers of America
Jewelers Vigilance Committee



Signet is a founding and certified member of the Responsible Jewellery Council (RJC), the jewelry industry's premier standards and certification organization. We are an active member on numerous RJC committees and advocate to advance important initiatives for continuous improvement. Signet requires all suppliers to join the RJC and to be certified by RJC's accredited third-party audits. Signet’s policy to purchase from RJC members is a key component of our responsible sourcing program, including supply chain risk assessment and due diligence process.

Signet adheres to the Kimberley Process (KP), an international government certification program that regulates trade in rough diamonds. The KP is designed to prevent the flow of conflict diamonds, while helping to protect the legitimate trade in rough diamonds. We are also a founding and active member of the World Diamond Council (WDC), a non-profit international trade association established in 2000 to support the KP.

Finally, Signet is a participant in the United Nations Global Compact and adheres to its principles-based approach to responsible business.

Learn More

Our most recent Citizenship and Sustainability Report providers more detail on the many ways Signet actively leads and advocates for continuous improvement in the global jewelry supply chain.