Diamonds are graded by independent laboratories such as Gemological Institute of America (GIA) or the American Gem Society Labs (AGSL). These labs set the standard for the diamond industry and their grading is honored by jewelers worldwide.

In these labs, skilled graders analyze diamonds under 10X magnification for their cut, color, and clarity. The quality of diamonds that have been certified is considered guaranteed.

While selecting your diamond, it is important review a copy of its certificate and appraisal reports.

Every loose diamond sold by NetCarats has been analyzed and graded by either the Gemological Institute of America (GIA) or American Gem Society Laboratories (AGSL), and comes with a certificate.