Jewelry
Pearl
Ruby
Emerald
Identification
Ftir spectroscopy
Oiling emerald
Origin determination
Diamond screening
Coloured gemstones
EDXRF chemical analysis
Sapphire
Analysis on calibrated gemstones
Coloured diamond
Diamond grading
Gem testing
DFI
DFI Deep UV Laser + system
Quality Assurance
Certification
Diamond
Dessertissage
UV-Vis-NIR spectroscopy
Melee diamond
Photoluminescence spectroscopy
Test and Measurement