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.
Okavango: “It wasn’t an Emergency Tender”
Okavango, Botswana's state-owned diamond company, says its planned sale of 1m rough carats last month was not[…]
Okavango Diamond Company finds and polishes a 20 carat unique fancy deep blue
20.46 carat blue diamond
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