GIA to Ditch 4Cs Lab Grown Grading from October
GIA says the switch to grading lab grown diamonds simply as "premium" or "standard" will take on[…]
The Industry’s “False Sense of Security” – Why Laser Inscriptions Alone Are Not Enough
In the diamond trade, we often speak of a laser inscription as if it is an unbreakable[…]
GIA Moves to Redefine Lab-Grown Diamond Grading, Signaling Clearer Divide from Natural Diamonds
GIA Moves to Redefine Lab-Grown Diamond Grading
Downturn Forces GIA to Close Israel Lab
GIA is to close its lab in Ramat Gan, Israel, saying it is no longer “financially sustainable”.[…]
GIA Expands Fraud Checks to All Labs
GIA says it has expanded its new verification service - aimed at combating "cloned diamond" fraud -[…]
GIA Opens New Lab in Dubai
The Gemological Institute of America (GIA) has launched a new laboratory in the Dubai Multi Commodities Centre[…]
Lab Urges Caution over Surge in Undisclosed Colored Synthetics
Surge in Undisclosed Colored Synthetics
Italian Grading Lab Warns of Synthetic-Diamond Scam
https://rapaport.com/news/italian-grading-lab-warns-of-synthetic-diamond-scam/
GIA Lays Off 151 Employees at Carlsbad Headquarters
GIA Lays Off 151 Employees at Carlsbad Headquarters