ALWAYS GET RIGHT
RESULTS.
ISO 9001:2015 Certified Testing Laboratory
International Gemstone Testing Laboratory & Research Center (IGTLRC) is among the premier networks of Gemological Laboratories, which empowers and enables jewellers, jewellery brands, manufacturers, wholesalers, end use customers and the masses in general to get a third party certification for its loose and studded gemstones, diamonds and jewellery.
IGTRC Worldwide is the most trusted name in the field of gem identification and certification. Our brand is among the premier networks of Gemological Laboratories and symbolises trust, reliability and high-worth.
EXPLORE OUR SERVICES
Gemstone Identification
Diamond Jewellery Grading
Diamond Screening
WHY
CHOOSE
IGTLRC
IGTLRC’s testing & reporting methodology provides you with unsurpassed quality and reliability. We are committed to providing you with the highest level of service and reporting that our clients and the industry have come to expect from IGTLRC.
IGTLRS has the distinction of being the first laboratory in the USA to issue Country-of-Origin reports. IGTLRC has a long tradition of research into the detection of and reporting on gem identification-and-classification, gemstone treatments and provenance determinations.
Founded in 2003, IGTLRC is an internationally recognized diamond, gemstone and jewel tesgint facility specializing in complehensive analysis of all varieties of presious stones.
IGTLRCL pledges to make its results transparent to the public through works published in specialized trade journals, IGTLRC’s proprietary publication series «Contributions to Gemology», producing documentaries, and hosting seminars during trade shows and other industry events. The key competence pillars of IGTLRC can be classified into treatment detection, treatment classification, origin determination, and color terminology.
All IGTLRC locations are ISO 9001:2015 Certified. We provide quality, compliance an services in accordance with the international ISO 9001:2015 standards.
WE’LL ENSURE YOU ALWAYS GET
BEST RESULTS.
Dverse client base from individual gem store owners to large scale global jewelry production companies.
We employ over 100 trained staff members globally. Each is certified in their area of expertise.
IGTLRC has been a reputable source of testing and reports for 20 years since our inception in 2003.
Globally present in 6 countries, IGTLRC is accessable from all major coutnries for gemstone test and verification needs.