We are particularly proud to have obtained the RJC CoC Chain-of-Custody (CoC) Standard certification!

The RJC CoC is an international standard that defines the requirements for establishing a Chain of Custody for precious metals produced, processed, and traded responsibly throughout the jewelry supply chain. The RJC CoC standard ensures traceability and responsible sourcing of precious metals.

To view our certificate directly from the RJC website, simply click on https://www.responsiblejewellery.com/member/lira-srl/

For those interested in purchasing our precious metals, our semi-finished products, or our finished products, certified CoC, you can contact us at +39055224112 or email info@lirafirenze.it