Gem Testing & AnalysisState-of-the-Art Gemological LaboratoryVisual InspectionA careful examination using the unaided eye or with simple magnifying tools.Microscopic ExaminationDetailed analysis using a microscope Previous slide Next slide Asian Gemstone Consultants: Your Trusted Gemological Partner Unveiling the Secrets of Gemstones Nestled in the vibrant city of Bangkok, Thailand, Asian Gemstone Consultants is your premier destination for… Read More »Home