Ethical Sourcing Certifications: Learn About Jewelry Standards and Responsible Practices

Context

Ethical sourcing certifications are frameworks used to assess and document responsible practices across jewellery supply chains. They can address areas such as human rights, labour practices, environmental management, supply-chain due diligence, material traceability, and responsible business conduct.

Jewellery supply chains can involve many stages, including mining, refining, cutting, polishing, manufacturing, trading, and retail. Because materials can pass through multiple organizations before becoming a finished jewellery article, standards and certification systems can provide structured methods for evaluating selected practices.

What Are Ethical Sourcing Certifications?

Ethical sourcing certifications are formal assessment systems that establish requirements for responsible business practices or traceability. Depending on the standard, an organization may undergo an assessment or independent audit against defined requirements.

Different frameworks cover different parts of the jewellery supply chain. Some focus on broader business practices, while others concentrate on material traceability, responsible sourcing, or specific diamond and precious-metal supply chains.

Why Jewellery Standards Matter

Jewellery can contain diamonds, gold, silver, platinum-group metals, and coloured gemstones originating from complex international supply chains.

Responsible sourcing frameworks can help organizations establish procedures for identifying supply-chain risks, maintaining records, evaluating suppliers, and communicating relevant information about materials and business practices.

The Responsible Jewellery Council's Code of Practices, for example, establishes requirements covering ethical, social, human-rights, and environmental practices throughout the jewellery supply chain. Its 2024 Code contains 45 provisions across several responsible-business objectives.

Main Areas Covered

Ethical sourcing standards may address:

• Human rights

• Labour practices

• Health and safety

• Environmental management

• Supply-chain due diligence

• Anti-corruption controls

• Material traceability

• Community considerations

• Responsible sourcing

• Product information

• Business ethics

• Record keeping

The exact requirements depend on the certification or standard being used.

Importance

Responsible sourcing standards provide a structured way to address risks associated with complex jewellery supply chains. Certification alone does not describe every characteristic of a jewellery article, so it is important to understand what a particular standard actually covers.

Supply-Chain Due Diligence

Due diligence involves identifying and assessing potential risks within a supply chain and establishing processes to address them.

For jewellery businesses, this can involve reviewing suppliers, understanding material origins, maintaining documentation, assessing risk indicators, and responding to identified concerns.

The RJC Code of Practices specifically incorporates supply-chain due diligence as part of its responsible-business requirements.

Human Rights Considerations

Human-rights considerations can include workplace conditions, forced labour risks, child-labour risks, discrimination, worker welfare, and community impacts.

The exact requirements vary among standards, but human-rights due diligence is an important component of responsible jewellery sourcing frameworks.

Environmental Practices

Mining and processing of precious materials can have environmental implications. Responsible sourcing standards can therefore include requirements related to environmental management, resource use, pollution controls, and impacts on surrounding communities.

The RJC Code of Practices includes environmental responsibilities as part of its broader framework.

Traceability

Traceability refers to the ability to document the movement or origin of materials through relevant stages of a supply chain.

A chain-of-custody system can establish defined controls for material handling and documentation. The RJC Chain of Custody standard covers gold, silver, and platinum-group metals and establishes an approach for responsible sourcing and traceability.

Responsible Diamond Supply

Diamonds have their own international sourcing framework. The Kimberley Process Certification Scheme was established to prevent conflict diamonds from entering the legitimate rough-diamond trade.

The Kimberley Process currently includes 60 Participants representing 86 sovereign states and reports that its participants account for approximately 99.8% of global rough-diamond production and trade.

Certification Scope

A certification should always be considered in relation to its scope. One standard may evaluate an organization's overall responsible business practices, while another may focus specifically on material traceability.

This distinction matters because certification against one framework does not automatically demonstrate compliance with every other jewellery standard.

Recent Updates

The jewellery standards landscape has continued to develop through updated responsible-business requirements, traceability frameworks, laboratory-grown material standards, and stronger attention to supply-chain information.

RJC Code of Practices 2024

The Responsible Jewellery Council revised its Code of Practices in 2024. The revised standard became effective on January 1, 2025.

The updated framework includes 45 provisions and incorporates areas such as supply-chain due diligence, responsible working conditions, environmental practices, product information, community health and safety, and cultural heritage.

RJC Chain of Custody 2024

The RJC also revised its Chain of Custody standard in 2024. The revised standard became effective at the beginning of 2025 and provides a framework for traceable and responsibly sourced gold, silver, and platinum-group metals.

From 2026, new certification audits generally use the updated 2024 standards rather than the earlier 2019 Code of Practices and 2017 Chain of Custody framework, subject to specified transition arrangements.

Laboratory-Grown Materials Standard

The Responsible Jewellery Council introduced its Laboratory Grown Materials Standard in 2025. The framework addresses ethical, social, human-rights, and environmental practices for organizations handling laboratory-grown materials within the jewellery and watch supply chain.

The standard became effective in 2025, with implementation requirements continuing through 2026 for relevant RJC members.

Kimberley Process Developments

The Kimberley Process continues to operate as an international framework for controlling conflict diamonds in the rough-diamond trade.

India is chairing the Kimberley Process in 2026, with the 2026 plenary scheduled to take place in New Delhi later in the year.

Digital Traceability

Supply-chain documentation is increasingly moving toward digital records. Digital documentation can help organizations connect material information, supplier records, transaction information, and certification records.

The value of a digital system depends on the accuracy, completeness, verification, and governance of the information recorded within it.

Supplier Due Diligence

Organizations are also placing greater emphasis on supplier screening and ongoing due diligence rather than relying only on a single documentation event.

This can involve supplier questionnaires, documentation reviews, risk assessments, audits, corrective-action processes, and periodic reassessment.

Laws or Policies

Ethical sourcing certifications are generally voluntary standards or industry frameworks unless a specific legal or regulatory requirement incorporates a particular standard. Jewellery businesses must therefore distinguish between voluntary certification systems and mandatory government requirements.

Kimberley Process Framework

The Kimberley Process Certification Scheme is an international framework designed to prevent conflict diamonds from entering the legitimate rough-diamond trade.

The scheme operates through participating governments, industry, and civil-society cooperation. Its certification mechanism applies to rough diamonds rather than functioning as a general certification for individual jewellery articles.

RJC Certification

RJC certification is based on defined standards and independent third-party assessment. The RJC Code of Practices applies across relevant parts of the jewellery supply chain, while the Chain of Custody standard addresses traceability of specified precious metals.

The RJC states that its 2024 standards are now the current basis for new certification audits, subject to transitional provisions.

India and BIS Hallmarking

In India, BIS operates the hallmarking framework for gold and silver. Hallmarking determines and records the proportion of precious metal in applicable articles and provides information about purity or fineness.

BIS currently identifies gold and silver as the two precious metals within its hallmarking framework.

For applicable hallmarked gold jewellery, BIS identifies the BIS mark, purity information, and six-digit HUID as the three principal hallmark components. HUID can be verified through the BIS Care application.

Recent Indian Hallmarking Amendments

BIS's mandatory hallmarking page lists amendments issued during 2026, including amendments dated March 2, April 28, and August 3, 2026. The page was updated on September 1, 2026.

These developments demonstrate why jewellery businesses should verify the current requirements applicable to their products rather than relying on older regulatory summaries.

Silver Hallmarking

BIS's revised IS 2112:2025 introduced HUID-based hallmarking for silver jewellery and articles on a voluntary basis from September 2025. The revised framework includes specified purity grades and traceability information.

Tools and Resources

Several resources can help jewellery businesses and readers understand responsible sourcing standards, certification systems, and supply-chain documentation.

Certification Standards

The actual text of a certification standard is an important reference because it defines the requirements, scope, terminology, and assessment approach.

The Responsible Jewellery Council publishes its current Code of Practices and Chain of Custody standards and associated guidance materials.

Supplier Records

Supplier records can include company information, material descriptions, origin information, declarations, audit records, transaction documentation, and corrective-action records.

The appropriate documentation depends on the organization's supply chain and the standard being applied.

Risk Assessment

Risk-assessment tools can help organizations identify higher-risk suppliers, materials, geographic areas, or business relationships.

A documented risk assessment can also provide a basis for prioritizing additional due diligence.

Chain-of-Custody Records

Chain-of-custody systems can document material movement between relevant supply-chain stages. These records can be particularly important where organizations make traceability claims about precious metals.

Audit Documentation

Independent audits can assess whether an organization meets the requirements of a particular certification standard. Audit reports, corrective-action records, and certification documents can provide evidence of the assessment process.

BIS Resources

BIS provides information on hallmarking standards, current orders, registered jewellers, and consumer verification. Its resources can help readers distinguish precious-metal purity requirements from broader ethical-sourcing frameworks.

Kimberley Process Resources

The Kimberley Process website provides information about participating jurisdictions, certification requirements, statistics, and developments concerning the international rough-diamond trade.

FAQs

What are ethical sourcing certifications?

Ethical sourcing certifications are assessment frameworks that establish requirements for responsible practices within a defined supply chain or organization. In jewellery, they can address human rights, environmental practices, responsible sourcing, traceability, and business conduct.

What is the Responsible Jewellery Council?

The Responsible Jewellery Council is a jewellery-industry standards organization whose frameworks cover responsible business practices, chain of custody, and laboratory-grown materials. Its 2024 Code of Practices and Chain of Custody standards became effective in 2025.

What is the Kimberley Process?

The Kimberley Process is an international initiative focused on preventing conflict diamonds from entering the legitimate rough-diamond trade. Its certification scheme applies to rough diamonds moving between participating jurisdictions.

Does jewellery certification prove that every material is ethically sourced?

Not necessarily. Certification applies to a defined standard, organization, product scope, or material flow. The specific scope and requirements should be reviewed before interpreting what a certification demonstrates.

What is the difference between ethical sourcing and hallmarking?

Ethical sourcing frameworks focus on responsible business practices, supply-chain risks, traceability, or related issues. Hallmarking in India focuses on determining and recording precious-metal purity or fineness for applicable gold and silver articles.

Conclusion

Ethical sourcing certifications provide structured frameworks for addressing responsible practices across jewellery supply chains. RJC standards, the Kimberley Process, supply-chain due diligence frameworks, and BIS hallmarking each address different aspects of jewellery materials, business practices, traceability, or precious-metal purity. Recent developments include updated RJC standards, laboratory-grown material requirements, continued Kimberley Process activity, and evolving Indian hallmarking provisions. Understanding the scope of each framework is essential when evaluating responsible sourcing claims and jewellery documentation.