SGL

SGL Labs is a reputable diamond certification and jewelry education company, renowned for its commitment to excellence and customer satisfaction. Established in 2007, we are a British-American laboratory network co-headquartered in London and New York, with a global presence spanning 5 countries, 18 locations, and 158 geo-footprints. At SGL Labs, we prioritize high standards and utilize cutting-edge technology and skilled professionals to provide accurate and relevant information to our clients.

We aim to contribute to the sustainable gemstone industry by maintaining transparency, uniqueness, perfection, and commitment in our services. Our extensive range of services includes diamond reports, lab-grown diamond reports, jewelry reports, and gemstone reports. Additionally, we offer advanced gemstone and diamond charter courses, ensuring a comprehensive education for students from the industry and academia.

With our innovative offerings such as personalized reports, QR codes, virtual blockchain-enabled certificates, and advanced screening technology like the Dia Screen, we aim to be at the forefront of the gemological laboratory industry worldwide. Partnered with esteemed affiliations like the National Association of Jewelers and the Responsible Jewelry Council, SGL Labs is dedicated to certifying with integrity and commitment. Join us in exploring the world of diamonds, screening technology, and gem education by subscribing to our newsletter and following us on social media