The Gem & Jewelry Testing Laboratory Private Limited more widely known as GJTL, is an independent Laboratory dedicated to protect buyers and sellers of jewelry. Total conviction to address consumer concerns and requirements has motivated the GJTL Team to develop SOPs for providing information which can be analysed, according to the laws of our fields of specialty. Experienced subject experts at GJTL adhere to a uniform and objective grading process across all locations which are equipped with precise screening and testing equipment to evaluate the diamond origin and quality. The accurate detailing of each article in the grading reports is the prime reason for GJTL services to be highly appreciated and sought after by customers in countries like Belgium, India, UAE, USA etc.