MGL offers the most comprehensive array of gem identification and jewellery reports in the industry, including customized reports. As a full-service lab, we provide identification for polished diamonds as well as colored gems (including country of origin) and pearls.

MGL reports include the most detailed information listing extensive measurements, proportions and other diamond and gemstone characteristics. Customers may select from a wide array of report sizes and formats, which are regularly updated.

From the beginning, MGL has been dedicated to ensuring the public trust in gems and jewellery by upholding the highest standards of integrity, science, and professionalism.

MGL was founded to serve the jewellery industry by providing diamond reports using grading standards MGL is one of the top independent Diamond, Gemstone and jewellery certification and appraisal services. Renowned for its quality, MGL has an unsurpassed reputation for reliability, integrity and fast service.MGL offers high quality certificates and appraisals at the most affordable and competitive prices in the market today.