October 18, 2017

About Us

Mission Statement

Midwest Gemological Services is here to provide detailed, accurate and professional independent estate and insurance appraisals for all types of jewelry and watches to private and professional clients.

Professional Titles

Gemological Institute of America
– Graduate Gemologist, (G.G.)
– Colored Stones Graduate
– Diamonds Graduate
– Pearls Graduate

Laboratory Instrumentation
MGS’s gemological laboratory is fully portable and is available for “on-site” appraisals.

Binocular microscope
Dino-lite digital microscope eyepiece
Leverage gauge
Electronic scale
Thermal conductivity diamond tester
Ultraviolet light unit
Electronic metals tester
Spectroscope
Polariscope
Dichroscope
GIA Gem Set color grading system
Refractometer
Chelsea color filter
CZ master stone set
Refractometer
Digital camera