ColorMaster Gem Corp • Responsible Jewellery Council

Date Re-joined: November 2024

To Achieve RJC Certification By: May 2025

Website: http://colormasters.com/?page=cop

Head Office Location: New York, USA

Membership Forum: Jewellery and watch manufacturer and/or wholesaler

RJC is the global membership and standards body for responsible jewellery throughout the entire supply chain – from mine to retail. Our ‘Code of Practice’ references key development frameworks, including the Universal Declaration of Human Rights, ILO Principles and UN Global Compact and Sustainable Development Goals (SDGs).