San Antonio Jewelry Appraisers is able to offer world class testing and evaluations based on the requirments of our clients. The folowing are some of the instuments used for these purposes.
Color Grading Lamp
Polariscope
Refractometer
Diamond Scale
Gold Scale
Dichroscope
Spectroscope
Chelsea Filter
Diamond and Moissanite Tester
Electronic Gold Tester
UV LW-SW Box Unit
UV-VIS-NIR
Ramon SpectroscopyMicroscope