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.

Phillips Showcases $15M Pink Diamond at Second Geneva Auction

A 6.21-carat pink diamond will be the star of the second jewelry auction Phillips will hold in[…]

Sarine Blames Economy and Lab Growns for 2023 Loss

Sarine Blames Economy and Lab Growns for 2023 Loss

Petra Believes Rough Prices Have ‘Bottomed’

Petra Believes Rough Prices Have ‘Bottomed’

Rio Tinto Delighted with Argyle and Diavik Tender

Rio Tinto Delighted with Argyle and Diavik Pink Diamond Tender

Pink Diamond Ring Headlines Heritage Sale

A 3.06-carat pink diamond ring will be the star of an upcoming jewelry sale at Heritage Auctions,[…]

Rio Tinto to Hold Tender of 87 Fancy-Colored Diamonds

Rio Tinto has launched the Beyond Rare Tender, an inaugural collection of 48 lots of polished fancy-colored

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