History of Diamond Grading in Australia

Blogs & News

Explore DCLA’s legacy as Australia’s leading diamond authority. Learn our history, meet the founders, and discover our unmatched grading expertise.

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[…]

GIA Helps in Recovery of Stolen Diamonds Worth Nearly $475K

The Gemological Institute of America (GIA) identified two diamonds, each over 4 carats, that had been stolen[…]

IGI Detects 6-Carat Lab-Grown Diamond With Fake Inscription

The 6.01-carat, pear-shaped synthetic diamond was fraudulently inscribed with the Gemological Institute of America report number

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

GIA Reintroduces Paper Certs after Backlash

The move to digital-only Diamond Dossiers, for stones up to 1.99-cts, provoked widespread criticism from retailers, who[…]

Diamond Trade Pressures GIA to Rethink Digital Dossiers

Diamond dealers and manufacturers have complained to the Gemological Institute of America (GIA) about its new paperless[…]

GIA Launches The Digital Diamond Dossier

The start of 2023 marks a significant milestone in the digital transformation of the global diamond industry[…]

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