GemSpell SA • Responsible Jewellery Council

Date Joined: June 2024

Head Office Location: Plan-les-Ouates, Switzerland

Membership Forum: Diamonds and coloured gemstones trader, cutter and/or polisher

Member Certification Information

Current Certification

Audit and Certification Scope Information: Download PDF

Certification Number: 0000 5791

Certification Period: 18 March, 2025 - 18 March, 2028

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).