SGL practices methods of certification that allow us to grade lab-grown diamonds as accurately
as mounting permits in the same manner as mined diamonds. A lab-grown diamond jewellery report gives added insurance to the buyer.
Every SGL Diamond Jewellery Report carries the SGL diamond trust mark which is the assurance of stringent diamond quality control. Provided with an easy-to-understand
representation of the jewellery through photographs and proper documentation, the report is an
authentic official document – a symbol of guarantee for everyday customers.