Lab Certificates

All about Diamond Certification

There are a number of laboratories around the world that examine and report on the identification of diamonds and gemstones. These labs record the individual quality components that affect the value of each stone but don’t place a dollar or rand value on them.

The labs are independent which means that the report back on their findings is completely unbiased. A lab report is an excellent way for consumers to understand their diamond or gem in a more thorough way. It's often mandated for reference when the owner wishes to have an appraisal of his or her jewellery.

All Diamond Channel diamonds and gemstones have been graded by the following labs: