Why did we
find GSI?
Because the industry needed a gemological laboratory that moved away from subjective assessment and focused more on advanced technology and intelligent software.
While human assessment continues to be the standard practice for gemological laboratories, at GSI, we have enhanced those processes and have re-engineered the gemological assessment and analysis processes to deliver services at the highest standards while maintaining integrity and consistency in our results.
Our Pillars
Integrity
All GSI gemological processes and reports are backed by a commitment to the highest ethical standards and practices. Clients depend on GSI for absolute accuracy and transparency.
Innovation
Because GSI utilizes leading-edge technologies and automated processes and software - it is better able to offer uncompromising accuracy, reliability and consistency.
Professional Service
Outstanding service is a mandate for GSI, which adheres to the highest stan- dards and focuses on providing unparalleled accessibility, accountability and excellence in all it does.
Research & Education
GSI actively shares its knowledge with both trade and consumer audiences. And it leverages its industry relationships to promote learning, communication and education programs.
Inventory Integrity
GSI's Inventory Integrity mark certifies retailers' commitment to maintaining the authenticity and separation of natural and lab-grown diamonds in their inventory.
Key Features:
- Public-facing certification for retailers
- Ensures supply chain and inventory integrity
- Separates laboratory-grown and natural diamonds
- Includes a video demonstration of the testing process