Trau Bros has always been committed to ethical excellence, and invested in doing our bit to make our precious world, a little better day by day.

Trau Bros is proud to say that they are committed to strict adherence to:

The Kimberly Process to prevent
the circulation of conflict diamonds.

The DTC Best Practice Principles, the famed “BPP”, which ensure that we observe the highest professional and ethical standards regarding our businesses, supply lines, employees, the environment and our surrounding local communities.

As a Certified Member of the Responsible Jewellery Council (RJC), we proudly hold certification against the RJC Code of Practices (COP) standard, that defines how organisations can implement responsible practices into their business, covering human rights, social and environmental practices. Our certification was based on an independent third-party audit verifying conformance with this standard. This certification underscores our dedication to responsible business practices and fosters trust within the watch and jewellery supply chain

The World Diamond Council’s System of Warranties

Trau Bros are annually audited for all of the above and have an impeccable record. Internal and external audits and relevant compliance documentation are made available to relevant stakeholders. Please contact info@traubros for more information.

Likewise, Trau Bros has exercised its due diligence regarding the respect for human rights across it supply chain. Up to and including the year 2026, the company has not identified any adverse impact on human rights, either at the level of its employees or at the level of its direct suppliers. Trau Bros has exercised its due diligence regarding the precious metals and gemstones supply chain. Up to and including the year 2026, Trau Bros has not identified any risk of sourcing precious metals and stones from conflict zones or high-risk areas. If you have any questions on these topics and on the company's responsible commitment, please contact info@traubros.be

Please click here to see Trau Bros Commitment to Responsible Business Practices and the UN Sustainable Development Goals

Trau Bros only deal in natural diamonds.

We believe that natural diamonds alone…

  • provide the customer with the true value they seek…
  • are protective of our precious planet…
  • best symbolise the feeling of natural, genuine emotion that a person seeks to communicate when bequeathing a diamond to another …