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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.

De Beers Rough Diamonds
January 30, 2018
De Beers Will Start Auctioning Other Mines Goods

De Beers Rough Diamonds

Gemological Institute of America (GIA)
January 9, 2018
GIA Unveils Plans for Labs in Surat and Antwerp

GIA has secured premises for two new locations

Fake GIA laser on synthetic diamond
November 13, 2017
Synthetic Diamond Fraudulently Inscribed To Match Natural Diamond Report

Diamond Fraudulently Inscribed To Match GIA Diamond Report

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