1. Not all the suggested origin of gemstones are detectable;

2. The color of certain gemstone varieties can be altered by heating and/or irradiation.Such treatment is hardly detectable by current instrumentation;
3. The color of aquamarine can be altered by heating. Such treatment is hardly detectable by current instrumentation;
4. The color of morganite can be altered by heating or irradiation. Such treatment is hardly detectable by current instrumentation.
5. The color of demantoid can be altered by heating. Such treatment is hardly detectable by current instrumentation.
6. The color of rubellite can be altered by irradiation. Such treatment is hardly detectable by current instrumentation.
7. The color of Paraiba tourmaline can be altered by heating. Such treatment is hardly detectable by current instrumentation.
8. The color of zircon can be altered by heating and/or irradiation. Such treatment is hardly detectable by current instrumentation.
9. The color of tanzanite can be altered by heating. Such treatment is hardly detectable by current instrumentation.

10. The test for beryllium detection (eg. LIBS) causes micro damage to the surface of a gemstone, this service is only carried out at the client’s request.

The client has the right to carefully read and fully understand the contents of these terms and limitation. If the client is willing to send the gemstone or jewelry to GemID Laboratory for analysis and testing, it means that the client agrees with the contents of these terms and limitation.