【Mumbai, Indi】IGI Acquires AGL, Expanding Global Reach in Colored Stone Certification
Editor’s NoteThis article outlines a significant consolidation in the gemological sector, with IGI’s acquisition of AGL. It represents a strategic…
laboratory services
【New York, US】IGI Acquires American Gemological Laboratories
Editor’s NoteThis article discusses the acquisition of American Gemological Laboratories (AGL) by the International Gemological Institute (IGI), a…
【Carlsbad, CA】GIA to Update Gemological Reports for Colored Stones
Editor’s NoteThe Gemological Institute of America (GIA) will introduce redesigned colored stone reports and expanded services starting January 1,…
【Carlsbad, Ca】GIA to Offer Origin Determination for 3 More Gemstones
Editor’s NoteThe Gemological Institute of America (GIA) will expand its origin-determination services to include opal, peridot, and demantoid garnet…
【Carlsbad, Ca】GIA Announces New Colored Stone Reports and Expanded Origin Services Effective January 2026
Editor’s NoteThe Gemological Institute of America (GIA) has announced a significant update to its colored stone services. Beginning January 1, 2026,…
Jewelry Services
Editor’s NoteThis report provides a detailed analysis and grading of jewelry, offering clients comprehensive insights into each piece. It includes an…
【USA】US Tariffs Impact International GIA Services
Editor’s NoteThe GIA has temporarily suspended sending diamonds from international locations to its U.S. labs for processing. Clients are advised to…