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.

89 carat yellow stone from Mothae’s South East zone
Lucapa Finds 3 More Special Diamonds at Mothae Mine

89 carat yellow stone from Mothae’s South East zone

Blue diamonds
Blue diamonds may be blue because of where they are formed

Blue Diamonds are the world’s most expensive diamonds

Gem Diamonds 100.50 carat rough diamond
Gem Diamonds Recovers 101ct. Stone

Gem Diamonds 100.50 carat rough diamond

DCLA Diamond and Jewellery Valuations
Jewellery insurance valuations

jewellery insurance valuations

Indian Banks Slash Lending
Indian Banks Slash Lending by 10%

The diamond industry is witnessing a crisis of sorts, as the banks have curtailed lending to the

Argyle pink diamonds
Rio Tinto to Sell Largest Argyle Vivid Pink

Rio Tinto will offer a 3.14-carat, vivid pink diamond at its 2018 tender

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