In 2016, WGI successfully moved their headquarters from Ramat Gan “Israeli Diamond Exchange” to a new, London based laboratory in the heart of the diamond district Hatton Garden.
World Gemological Institute (WGI) is dedicated to providing the highest level of service and expertise to its clients, ensuring the integrity of the diamond, gemstone and jewellery industry. With its commitment to education, research, and certification, WGI is an invaluable resource for anyone interested in the world of gemstones.
Our Gemologists
Our team of Gemologists, who have graduated from the esteemed Gemological Institute of America (GIA), boast extensive industry experience. In order to continually enhance their expertise, our staff diligently participate in seminars, lectures, and advanced gemological studies. Notably, they pursue the esteemed Fellowship (FGA) offered by the esteemed Gemological Association of Great Britain (Gem-A).
WGI enjoys a strong reputation within the diamond industry, as well as among jewellery manufacturers and retailers. We adhere to a conservative approach in our gradings, ensuring dependable consistency in delivering results to all our valued customers.