About us

CDL uses the most advanced technology to ensure each diamond is graded to the highest standards, and with doing so was one of the first labs to use the Megascope and Sarin Reports. This process ensures that gemologists are able to obtain the most accurate and detailed information with respect to a diamond’s individual specifications. In addition to using the most advanced technology, all CDL gemologists are GIA trained and certified with over 10 years of experience in the industry. Retailers, jewellers and most insurance companies accept and rely on CDL certificates and reports. CDL provides information that allows not just jewellers and retailers but most importantly the final consumer to make the most informed and educated purchase.