Laser inscription is a precise, non-invasive process used to engrave microscopic markings on the girdle of a diamond or on diamond jewellery. It is commonly used for:

Certification & Identification: Diamonds are inscribed with a unique number, often linked to a grading report Example : ND 39071

Security & Anti-Counterfeiting: Helps prevent fraud by ensuring authenticity and traceability.

Laser inscriptions are invisible to the naked eye but can be viewed under magnification, ensuring no damage to the diamond’s structure or brilliance.