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 Diamond Production
Zimbabwe’s ZCDC Sets Sight On Doubling Diamond Production

The Zimbabwe Consolidated Diamond Mining Company (ZCDC) failed to meet its 2019 target of 3 million carats,[…]

BlueRock Diamond
BlueRock Diamonds Reports Profitability

BlueRock Diamonds has announced that it operated profitably for the first time in the second half of[…]

Argyle Pink Diamond Tiger Coin
Perth Mint highlights rare Argyle diamonds

The Perth Mint has released Jewelled Tiger coins featuring rare pink diamonds from Rio Tinto’s Argyle mine[…]

A 9.04-carat round brilliant produced by WD Lab Grown Diamonds in 2018 using chemical vapor deposition.
WD Sues Diamond Growers over CVD Patents

The companies behind WD Lab Grown Diamonds have filed three lawsuits against competitors, accusing them of infringing[…]

Alrosa Polished diamonds
Alrosa Collaborates on WeChat Blockchain

Alrosa will help launch a blockchain-based provenance program offering Chinese consumers greater transparency when buying jewelry via[…]

Fancy-colour-Diamonds
Blue and Pink Diamonds Show Price Stability in Q3 2019

Prices of fancy color diamonds remained stable in the third quarter of 2019, according to the Fancy[…]

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