GIA/AGS/EGL Independent Laboratory Certification

Independent Laboratory Certification

To insure the quality and character of your investment, as well as the integrity of the loose colorless diamonds, loose natural colored fancy diamonds and gemstones that we provide, Diamond Wholesale Group, Inc. solely offers loose diamonds/gemstones with GIA (Gemological Institute of America), AGS (American Gem Society) and/or EGL (European Gemological Laboratory) (EGL USA, EGL Worldwide) independent laboratory certifications.

An independent laboratory certification provides an unbiased and objective scientific evaluation of the specific characteristics of a loose diamond/gemstone in a report format that provides everyone with a neutral benchmark to asses the quality of a specific diamond/gemstone.  Our loose merchandise’s certifications are based upon the gemological analysis of each specific diamond/gemstone, as conducted only by the foregoing world renowned laboratories. Extensive scientific testing and independent laboratory analysis results in a written certification that documents our loose merchandise’s Cut, Color, Clarity, Carat Weight (4C’s).  It additionally documents the stone’s shape, measurements, table and depth percentages. 

Polish and symmetry of the subject stone are also independently evaluated and scientifically graded. Furthermore, noteworthy gemological characteristics such as fluorescence, graining etc... are recorded on the certification.

As an advocate and industry leader in offering only independent laboratory graded loose diamonds/gemstones, Diamond Wholesale Group, Inc. expends tremendous resources to provide its clientèle with the highest level of comfort and assurance that the certified loose merchandise selected for purchase is beyond reproach.  The above described unbiased certification process provides a traceable chain of authenticity which verifies the quality and documents the unique characteristics and beauty of your loose diamond/gemstone acquisition. 

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Diamond Wholesale Group, Inc.

Alfred I. DuPont Building
169 East Flagler Street, Suite 1025
Miami, FL 33131  USA

Telephone: (305) 560-0072

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