At IGS laboratory, we specialize in accurate and independent
gem identification, grading, and certification services. Trusted by jewelers,
collectors, and gem enthusiasts around the world, our laboratory combines
cutting-edge technology with deep industry knowledge to deliver results you can
rely on.
Determine the authenticity and origin of gemstones.
Certified evaluation of cut, color, clarity, and carat weight.
Detailed grading and origin determination of rubies, sapphires, emeralds, and more.
Discover enhancements or treatments using advanced testing.
Tailored reports with clear visuals and secure digital verification.
We provide customized training solutions
