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.

Zimbabwe’s $20bn of “Disappeared” Diamonds

Corruption in Zimbabwe has cost the country at least $20bn in “disappeared” rough diamonds, according to veteran[…]

Nita Ambani is literally studded in diamonds for Anant Ambani and Radhika Merchant’s reception.

Nita Ambani is literally studded in diamonds for Anant Ambani and Radhika Merchant's reception.

New York Jewelry Auctions Top $70 Million In June, Led By Diamonds

New York Jewelry Auctions Top $70 Million In June, Led By Diamonds

Gem Diamonds unearths 123 carat rough diamond in Lesotho  

Gem Diamonds unearths 123 carat rough diamond in Lesotho

Sanctioned Alrosa Buys a Gold Mine

Sanctioned Alrosa Buys a Gold Mine

Fraudster Switches $2,000 Lab Grown for $545,000 Natural Diamond

Police in Surat, India, are investigating an alleged switch, in which a “buyer” replaced a 10.08-carat natural[…]

Russian exports of diamonds to Hong Kong up 18-fold in 5M24

Russian exports of diamonds to Hong Kong up 18-fold in 5M24

Botswana GDP shrinks most since 2020 as diamond output plunges

Botswana GDP shrinks most since 2020 as diamond output plunges

Petra Diamonds cuts targets and costs in tough market

Petra Diamonds cuts targets and costs in tough market

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