RJC Auditing & Certification Services
Independent, Accredited Certification for the Global Jewellery and Watch Industry.
RJC Code of Practices (COP) 2024, RJC Chain of Custody (CoC) 2024| Laboratory Grown Materials Standard (LGMS) 2025.
At Triangulate (Worldwide) Limited, we provide independent, professional and internationally recognised auditing and certification services to businesses operating throughout the global jewellery, watch, precious metals, gemstones and laboratory-grown materials industries.
As an accredited and approved Certification Body for the Responsible Jewellery Council (RJC) certification programmes, we support through audit services, in demonstrating their commitment to responsible business practices, ethical sourcing, sustainability, transparency and continuous improvement.
Triangulate is proud to have been the first Certification Body to achieve accreditation to ISO/IEC 17065 and the RJC Certification Process Requirements (CPR) under the new accreditation framework.
This significant achievement reflects our commitment to technical excellence, impartiality, professional integrity and delivering high-quality certification services to the international jewellery industry.
Whether your organisation is seeking initial certification, transferring from another Certification Body or maintaining existing RJC certification, Triangulate offers a professional, efficient and customer-focused service tailored to your business.
RJC Code of Practices (COP) 2024
The RJC Code of Practices (COP) is a globally recognised standard that establishes requirements for responsible business conduct throughout the jewellery and watch supply chain.
The standard addresses important areas including human rights, labour practices, environmental management, responsible sourcing, business ethics, health and safety, and management systems.
Triangulate provides independent certification audits against the RJC Code of Practices 2024, helping organisations demonstrate that their operations meet the applicable requirements of the standard.
Our auditing services cover organisations across the jewellery supply chain, including manufacturers, refiners, traders, wholesalers, retailers and other eligible businesses.
Benefits of RJC COP Certification
- Demonstrates commitment to ethical and responsible business practices.
- Enhances credibility and confidence among customers, suppliers and stakeholders.
- Supports responsible sourcing and supply chain accountability.
- Provides independent verification against internationally recognised requirements.
- Helps organisations identify opportunities for improving their management systems and business practices.
- Strengthens market reputation and supports customer and commercial requirements.
RJC Chain of Custody (CoC) 2024
The RJC Chain of Custody (CoC) Standard provides a framework for managing and verifying the movement of eligible precious metals and materials through the supply chain.
Certification demonstrates that an organisation has established appropriate systems and controls for the identification, segregation, transfer and documentation of CoC materials in accordance with the standard.
Triangulate provides independent certification audits against the RJC Chain of Custody Standard 2024, supporting organisations seeking to demonstrate responsible sourcing and traceability within their operations.
Our auditors assess relevant management systems, material controls, recordkeeping, due diligence processes and applicable chain-of-custody requirements.
Benefits of RJC CoC Certification
- Demonstrates commitment to responsible sourcing and material traceability.
- Provides greater assurance to customers and supply chain partners.
- Supports transparency and accountability throughout the supply chain.
- Strengthens internal controls and material management processes.
- Helps businesses meet customer expectations for responsibly sourced materials.
- Supports commercial opportunities where RJC CoC certification is required or preferred.
RJC Laboratory Grown Materials Standard (LGMS) 2025
As the market for laboratory-grown diamonds and other laboratory-grown jewellery materials continues to develop, transparency, responsible business practices and independent verification are increasingly important.
The RJC Laboratory Grown Materials Standard (LGMS) 2025 provides a framework for assessing responsible practices within its defined scope of laboratory-grown materials activities.
Triangulate is approved to undertake independent certification audits against the LGMS 2025, supporting eligible organisations in demonstrating conformity with the applicable requirements.
Our approach combines technical understanding, independent assessment and a practical appreciation of the operational challenges facing businesses in this developing sector.
Benefits of LGMS Certification
- Demonstrates commitment to responsible practices in the laboratory-grown materials industry.
- Supports customer and stakeholder confidence.
- Provides independent assessment against a recognised industry standard.
- Encourages transparency and accountability in business operations.
- Helps strengthen internal management systems and operational controls.
- Supports differentiation in a competitive and evolving international marketplace.
Why Choose Triangulate?
Triangulate has established itself as a forward-thinking Certification Body committed to providing technically competent, independent and commercially responsive certification services.
Our achievement in becoming the first Certification Body accredited to ISO/IEC 17065 and the RJC Certification Process Requirements (CPR) under the new framework demonstrates our commitment to meeting the highest expectations of accreditation and certification.
We understand that certification is an important investment for your organisation. Our objective is to deliver a professional, transparent and efficient certification experience while maintaining the independence and impartiality essential to credible third-party certification.
Accredited & Recognised Certification
Our ISO/IEC 17065 accreditation and approval under the RJC Certification Process Requirements provide confidence in the competence, impartiality and consistency of our certification activities.
Specialist Industry Knowledge
We understand the complex requirements facing businesses operating within the jewellery, precious metals, gemstones and laboratory-grown materials sectors. Our audits are undertaken by appropriately competent personnel with relevant technical and auditing experience.
Personal & Responsive Service
Unlike larger organisations where clients can sometimes experience multiple layers of administration, Triangulate places significant emphasis on direct communication, accessibility and responsive customer service.
We believe that every client deserves professional attention, clear information and timely responses throughout the certification process.
Efficient & Well-Managed Audits
Our certification activities are carefully planned to provide an organised and effective audit experience. We aim to minimise unnecessary disruption to your operations while ensuring that all applicable certification requirements are thoroughly assessed.
Transparent & Competitive Fees
We recognise the importance of managing certification costs. Triangulate is committed to providing clear, competitive and transparent quotations, enabling clients to understand the anticipated costs of their certification programme.
International Certification Services
With a worldwide outlook, Triangulate supports organisations operating across international jewellery and precious materials supply chains, subject to the applicable scheme and accreditation requirements.
Long-Term Certification Relationship
Our commitment does not end with the initial certification audit. We provide professional communication and effective management of ongoing certification activities, including surveillance, recertification and changes to certification scope, as applicable.
Independence & Impartiality
As an independent third-party Certification Body, Triangulate maintains impartiality in all certification decisions. Our role is to provide objective assessment and credible certification, giving confidence to clients, customers and stakeholders.
Transferring Your RJC Certification to Triangulate
Looking for a New RJC Certification Body?
Whether your existing Certification Body has withdrawn from the RJC programme, you are approaching recertification or you are considering changing certification providers, Triangulate can help you understand your available options.
We welcome enquiries from organisations seeking to transfer their RJC certification arrangements and offer a straightforward, professional approach to reviewing individual circumstances.
Our team can:
- Review your existing RJC certification status and applicable scope.
- Explain the relevant requirements for changing Certification Bodies.
- Discuss forthcoming audit and re-certification requirements.
- Provide a transparent quotation for the appropriate certification services.
- Coordinate the next stages of the certification process.
- Help minimise unnecessary administrative disruption, subject to RJC rules and certification requirements.
Changing your Certification Body should not be unnecessarily complicated.
Our aim is to provide clear communication, practical scheduling and a professional transition process while maintaining full compliance with RJC certification requirements.
Our Approach to RJC Auditing:
At Triangulate, we believe that effective certification auditing should be rigorous, objective and proportionate to the nature, size, complexity and activities of the organisation being assessed.
Our audits are conducted using a structured, evidence-based approach, with particular emphasis on understanding the organisation’s operations and evaluating conformity against the relevant RJC requirements.
Throughout the certification process, clients can expect:
Clear communication regarding the certification process and audit arrangements.
- Appropriately qualified and competent auditors.
- A professional and respectful approach to onsite and remote audit activities, where permitted.
- Objective assessment supported by verifiable audit evidence.
- Clear reporting of audit findings.
- Timely management of audit reports and certification decisions in line with the KPI’s set by the RJC.
- Consistent application of impartiality, confidentiality and professional integrity.
- Our auditors assess conformity independently and do not provide management system consultancy as part of the certification process.
- Supporting Responsible Business Across the Global Jewellery Industry
- Responsible business practices, ethical sourcing, transparency and sustainability are increasingly important considerations for organisations operating in the jewellery and watch sectors.
- Customers, investors, supply chain partners and other stakeholders expect businesses to demonstrate that their operations are managed responsibly and that appropriate controls are in place.
- Independent RJC certification provides an important mechanism for demonstrating conformity with recognised industry requirements.
- Through our accredited certification services, Triangulate supports organisations in strengthening confidence in their operations and demonstrating their commitment to responsible business conduct.
- Our mission is simple: to deliver credible, independent and professional certification services that provide confidence, build trust and support responsible business.
Start Your RJC Certification Journey with Triangulate
Communicate Directly with an RJC Approved Lead Auditor
Whether you require certification to RJC COP 2024, RJC CoC 2024 or LGMS 2025, Triangulate would welcome the opportunity to discuss your requirements.
If you are considering initial certification, preparing for re-certification or seeking an alternative Certification Body, our team can explain the certification process, discuss your requirements and provide a competitive quotation.
Contact Triangulate today to discover how our independent, accredited certification services can support your organisation by sending an email to enquiry@triangulate-worldwide.com or call +44 (0)203 137 5896