International gemological Institute and Testing Laboratory
International gemological Institute and Testing Laboratory
Large Certified Ruby Gemstone Untreated Natural African Ruby - Etsy Australia
Gemstones Certified By Leading Testing Agencies | Navratan.com
Oldest gem testing lab warns against fake certificates | Surat News - Times of India
IGI Worldwide - Gemologist - IGI - International Gemological Institute India Pvt Ltd | LinkedIn
Gemstone Laboratories and Certifications | Gemstone Grading Labs
IGI | Jewelry & Gemstone Grading | International Gemological Institute
International Gem Institute Testing Lab Private Limited - Jaipur
International Gem Institute Testing Lab Pvt. Ltd. on Twitter: "IGITL is an ISO (9001-2000) Certified Laboratory. We are providing Services for Gemstone Identification, Gemstone Treatment Identification, #Gemstone Origin Identification, #Diamond Grading and