At Bonnot Paris, traceability is at the heart of our commitment to our clients. The more precise information we obtain, and the earlier we step into the supply chain, the more confidently we can guarantee the traceability of our precious stones. Working directly with mines allows us to certify the exact origin of each stone — a crucial step in ensuring both authenticity and provenance.
For a tourmaline, for instance, we commit to providing precise information on its origin, specifying not only the country but also the region of extraction. Whether the stone comes from Tanzania, Brazil, the Democratic Republic of Congo, Nigeria or Mozambique, we strive to give the most accurate location possible.
When we work with brokers, we make certain to obtain and pass on this detailed information to our clients. Equally, when purchasing at the major cutting centres, we systematically require origin information and select our partners with great care, so as to eliminate any ambiguity regarding the provenance of our stones.
For certain stones, we call upon certification laboratories to confirm their origin. This is standard practice at Bonnot Paris. On occasion, we provide laboratories with additional evidence to help correct and refine their traceability models, drawing on our in-depth knowledge and our own on-the-ground investigations.