Mine to market. Accountable at every step.
Provenance is not a marketing claim — it's a paper trail. Here is the one we keep.
Sourcing
Direct relationships with audited mines. Every parcel arrives with chain-of-custody documentation and is logged against our internal traceability ledger.
Manufacturing
Renewable energy across our seven plants, water reclamation in cutting and polishing, and a zero-tolerance policy on child labour across the supply chain.
People
8,000+ craftspeople employed directly. Apprenticeship and re-skilling programmes in every facility, with fair-wage commitments audited annually.
Reporting
Independent ESG audits published every two years. The full set is available to qualified partners on request.
For specific audit reports, supplier lists or assurance letters — please contact our trade desk and we will share the relevant documents under NDA.
