Certification is proof that a diamond has gone through an independent, unbiased exam by a third party laboratory. During this certification process a professional gemologist evaluates the diamond and issues a Certification Report on its shape, carat weight, color, clarity, measurements, proportions, fluorescence and overall finish.

The vast majority of the diamonds sold by Superior Gold & Diamond Exchange are certified by one of the major third party laboratories below:

For your convenience all Certifications are provided for viewing online and at our Superior location. Visit the store to speak with one of our certified diamond experts today or view our inventory online.