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.

Alrosa and India supply agreement

President Vladimir Putin is visiting India later this week. Hopes are high for the signing of a[…]

Lab Created diamonds Are like real thing says producer

Consumers can now save thousands of dollars on diamonds, with a technological breakthrough that allows Synthetic diamonds[…]

THE INTERNATIONAL INSTITUTE OF DIAMOND GRADING

The International Institute of Diamond Grading & Research is part of the De Beers group of companies.

ALROSA third quarter loss of $223 Million USD

A reported a loss of RUB 10.3 billion for the third quarter ending September 30, is primarily […]

Blue diamond record price

A blue diamond has set a new record price of $US32.6 million at Sotheby’s auction in New[…]

Open letter regarding over grading certification from the WFDB

Colleagues and friends, The diamond industry is facing a serious challenge to its integrity which could lead[…]

Rapaport Calls for End to Over grading Diamonds

Martin Rapaport has released a comprehensive editorial entitled “Honest Grading” that discloses the systematic over grading of[…]

Zimbabwe removal of tax on locally polished diamonds to be considered

Minister of Mines Walter Chidhakwa said that Zimbabwe is considering repealing 15 percent tax royalties on locally[…]

Synthetic or Lab grown Diamonds

The question is how many synthetic or Laboratory grown Diamonds are there in the market. The Gem[…]

GIA Suspends Diamond Duplicate Reports and Sealing Services

The Gemmological Institute of America (GIA) has suspended duplicate reports diamond and diamond sealing services at all[…]

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