Many gemological laboratories give a report of their evaluation of a diamond that influences the price of the diamond. Certificates are minute details and characteristics of a diamond that are not visible to the naked eye. For a buyer, diamond certificate is an assurance that the product bought is genuine and is worth the amount paid.
There are several reasons for receiving a Diamond Certificate. The most common reasons are:
A certificate assures a diamond buyer of the quality and authenticity of the diamond.
Most diamond buyers are not experts, a certificate allows an objective comparison.
In the event you should resell your diamond, the certificate will provide the stamp of authenticity you'll need to get a fair price.