Laboratories' Philosophy

MT Gemological Laboratories is the first Saudi laboratory licensed and accredited by the Ministry of Commerce and the Saudi Standards, Metrology and Quality Organization (SASO) for examining diamonds, gemstones, and jewelry in the Kingdom of Saudi Arabia. We are also among the few laboratories worldwide to hold accreditation from a full member accreditation body of the International Laboratory Accreditation Cooperation (ILAC). Since 2015, we've been issuing certificates for diamonds, gemstones, and jewelry, adhering to the best and most renowned gemological examination standards. We've earned a strong reputation in the field due to our unwavering commitment to integrity and accuracy in everything we do.

Brand Story

The main concept behind the MT Gemological Laboratories brand mark is to portray the royal heritage of the laboratories through simple, minimalist symbols. Looking at the logo, we first notice the shield shape, which symbolizes security and the solid foundation of the laboratories. Moving upwards, the crown symbol represents heritage. A diamond positioned between two microscopes sits in the center of the shield, serving as the main symbol of the laboratories and representing the sector they operate within. At the bottom of the shield, two crossed keys symbolize knowledge and stability. As a significant part of the brand, two colors are used in the background: a deep, dark green and a gradient of golden shades. To maximize their potential, these were utilized with a pattern consisting of the crown symbol found at the top of the logo.

Brand Story

What We Value

What We Value
  • Integrity

    Under the supervision of experienced professionals, we are committed to high standards of integrity, fairness, honesty, and professionalism.

  • Expertise

    Our highly trained team boasts a wealth of experience and deep knowledge in all aspects of gemstone quality.

  • Service

    We take pride in your trust in us to certify your gemstones, and we strive to provide premium and exceptional customer service that meets your expectations.

We are dedicated to integrity. We believe in honesty and transparency at every stage of the gem buying process. We know that gemstones are beautiful, precious, and bring immense joy to those who acquire them. Due to this deep love and respect for gemstones, we aim to ensure that buying them is never a process fraught with unnecessary risk. Instead, we hope to make buying gemstones an enjoyable experience. When the buying process is supported by trust and backed by guarantees, buyers can relax and avoid uncertainty or apprehension.

  • Integrity

    Under the supervision of experienced professionals, we are committed to high standards of integrity, fairness, honesty, and professionalism.

  • Expertise

    Our highly trained team boasts a wealth of experience and deep knowledge in all aspects of gemstone quality.

  • Service

    We take pride in your trust in us to certify your gemstones, and we strive to provide premium and exceptional customer service that meets your expectations.

Accreditation

Our laboratories are accredited by the Saudi Accreditation Center (SAC) according to ISO/IEC 17025. This accreditation certifies that we meet the general requirements for the competence of testing laboratories. Furthermore, SAC is a full member of ILAC – the International Laboratory Accreditation Cooperation. This ensures that any testing report certified by our laboratory is recognized globally.

Our Laboratory Mission

Simply put, our mission revolves around the quality and integrity of the gemstone industry. We recognize that the sale of unauthenticated gems without proper grading and identification negatively impacts the industry and fosters mistrust. We aim to enhance the industry by serving as an unbiased, third-party entity dedicated to protecting the trade. By providing our clients with accurate reports on their gemstones, we contribute to maintaining a healthy and sustainable industry.