Labs Info Guide: GSI vs. GIA - Origins - Grading - Gemological Science InternationalGSI VS. GIA GRADING
GSI offers several grading reports to meet client needs for different levels of format, detail and price. Each report includes educational materials to help consumers understand the information in the context of personal jewelry and diamond purchases. You can read more about GSI grading here.
GIA offers several grading reports as well – more information on GIA grading may be found here.
Many people ask, how does a comparison of GSI vs. GIA grading look? What is the difference between GSI vs. GIA certificates? What is the difference between a GSI vs. GIA certified stone?
For more information visit website link: http://www.gemscience.net/gsi-vs-gia/