Back to IGS | FAQ | Contact

Where do I get a chart with the electrical conductivties of gemstones?


#1

Hello together!

I am looking for a reference chart for the electrical conductivity of gemstones.

Thanks for the help


#2

I use the Presidium PDT Duo Tester-Identify Diamonds & Colored Stones-Includes the Diamond Substitute Set. Perhaps they can supply the information you seek?