View Full Version : gemological laboratory


Haslooo
9th January 2021, 01:11 AM
Morning!
Recently, I started to cooperate with gsi lab (https://gemscience.net/) that provides me with grading reports. All GSI gemological reports are backed by a commitment to the highest ethical standards. The company’s experience and reputation are well known in the industry and speak for themselves. I appreciate the fact they have leading-edge technologies to test all loose diamonds and gemstones to confirm their origin. GSI is a true pro in the gemological zone.