GCAL, a diamond grading lab, uses AI to enhance accuracy and consistency in its grading process, building consumer trust. AI helps maintain independence by providing objective, data-driven ...

The Gemological Institute of America (GIA) has decided to stop using its 4Cs grading system for lab-grown diamonds. This move aims to provide transparency by clearly distinguishing these diamonds from ...

There can be a huge difference in value even between two diamonds of the same size. That’s why a whole industry has developed, dedicated to grading them. But advances in machine learning have ...

Desperate times call for desperate measures, an old saying which explains why the world’s diamond miners have started “high grading” their assets, risking rapid depletion of reserves.