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.

pink diamond appreciation
Fancy Pink Diamonds Have Soared 116% in Value over the Past 10 Years

FANCY PINK DIAMONDS soared 116% in value over the past decade, outpacing blues (81%) and yellows (21%),[…]

Angola Rough Catoca Mine
Angola’s Rough-Diamond Revenue Rises in 2019

Revenue from Angola’s national diamond-trading company, Sodiam, rose 6% in 2019 as the company sold a higher[…]

India's rough diamonds
India’s rough diamond imports fall sharply

Import of rough diamonds fell 15.54% in the first 10 months of this financial year, according to[…]

CDI Diamond Jewellery Insurance
Insuring Your Certified Diamonds Is A No-brainer

Your diamonds are possibly the most valuable item you own. Valuable not just in monetary terms, but[…]

7 News
Gem experts offer cheaper insurance policies for diamond rings | 7NEWS

Certified Diamond Insurance. CDI combines superior knowledge in the insurance and diamond industries to create a market[…]

Synthetic colored diamonds at Element Six in Oxford UK De Beers
De Beers Scores Partial CVD Patent Victory

 A court has awarded a limited victory to De Beers’ synthetic-diamond production unit in a patent dispute[…]

Russia’s diamond titan unearths massive 190-carat gem
Russian banks may grant loans to diamond buyers in India

Indian diamond traders purchasing rough precious stones from major Russian miner Alrosa could be eligible for loans[…]

Lucara 549 carat rough diamond
Karowe Yields Massive 549ct. Rough

Lucara Diamond Corp. has unearthed a 549-carat white diamond at its Karowe mine, the fourth-largest stone in[…]

Gem diamonds 183 carat rough diamond
Gem Diamonds Recovers 183-Carat Diamond

Gem Diamonds Limited has announced the discovery of an exceptional 183-carat white Type IIa diamond from the[…]

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,[…]

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