D. Navinchandra Gems is committed to pipeline integrity and natural provenance. We adopt a zero-tolerance policy towards contamination and have invested heavily in technology and processes to ensure we have a sealed supply chain. We track each stone individually and undertake rigorous testing at each stage of processing. Our processes have been audited and approved for De Beers’ Forevermark programme. D. Navinchandra Gems BVBA has declared that it complies with the De Beers Group Best Practice Principle.

On top of our own rigorous and stringent guidelines, the company also adheres to the principles of the OECD Guidance (Due Diligence Guidance for Responsible Supply Chains of Minerals from Conflict-Affected and High-Risk Areas) and complies with the World Diamond Council System of Warranties.

Please find our web policy here and our compliance report here.