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.

Indian banks begin cutting credit over default fears

ABN Amro, Standard Chartered, State Bank of India and IDBI Bank continue to reduce credit levels to[…]

$500M Investment by Rio Tinto to Develop Bunder Diamond Mine

Rio Tinto has identified a cluster of eight diamondiferous pipes in India.  Rio Tinto Global mining giant[…]

Over graded diamonds

Recently there has been a lot of controversy in the diamond and jewellery trade regarding over graded[…]

Do not mix synthetic and natural diamonds

Unscrupulous dealers have created havoc in the industry again, selling Lab grown diamonds in a mix with[…]

Israel Exports $6B in Polished for 2014

Israel’s polished diamond exports, increased one percent year on year to $6.27 billion in 2014, according to[…]

Gemmological Institute of America
Gemmological Institute of America seven week graduate diamond diploma

The GIA a gemmological organisation will be conducting a seven week graduate diamond diploma from January 8.

GSI Opens Botswana Lab

Mark Gershburg CEO of GSI said that after decades of just mining rough diamonds. Botswana capital Gaborone[…]

De Beers Sightholders Reject 25 percent of Goods

December sight is estimated at $600 million. With minor adjustments to prices and assortment qualities reported in[…]

89-Carat Diamond Fetches $11 Million

A 89.23 ct D VVs1 pear shape diamond sold for $11 million at the New York Magnificent[…]

14 Diamond Companies move into the PGJ Centre

Phase one of the Panama Gem & Jewellery Centre is completed. Fourteen of the world’s largest diamond[…]

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