Treatment Encyclopedia
Treatments are encountered across many gemstone categories. Understand the process, disclosure, stability, detectability limits, and care implications for the specific material.
Treatments
Explore standard gemstone treatments and enhancements.
- Heating
- Diffusion
- Irradiation
- Oiling/Fracture Filling
- Glass Filling
- Dyeing
- Impregnation
- Coating
- HPHT
- Laser Drilling