De Grisogono
De Grisogono is a Swiss luxury brand specializing in high-end jewelry and timepieces, known for popularizing black diamonds in haute joaillerie. Following financial distress and bankruptcy proceedings in 2020, the brand was acquired by the Dubai-based luxury conglomerate Damas Jewellery.
Brand Identity Data
HQ Country
Switzerland
HQ City
Geneva
Founded
1993
EU Headquartered
Yes
EU Manufactured
No
Stock Exchange
Private
Repair / Recycling
No
Ethical Certifications
None verified
Verified on July 22, 2026