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.

108.34 carat rough diamond
Three large diamonds Recovered at Jubilee Pipe

Alrosa the Russian miner and top diamond producer by output, recovered three gem quality large rough diamonds.

De Beers Victor Mine Canada
Victor Mine To Be Closed By De Beers in 2019

Production will cease at the De Beers Victor mine in Canada in 2019

DeBeers Diamond Namdeb
De Beers Will Close Four Namibian Diamond Mines

Due to resources dwindling Beers’ joint ventures will close four diamond mines by 2022.

De Beers Diamonds
De Beers’ $370M Sight Reflects Slow Rough Market

De Beers’ October sight closed with a value of $370 million

Raj Pink diamond
37 carat Pink Diamond Up for Sale

Sotheby’s Auctioneers announced the upcoming auction of the Raj Pink diamond.

Petra Diamond mine
Petra Diamonds shares drop

More trouble for diamond miner Petra Diamonds yesterday after it warned it is heading into financial[…]

163ct. D Flawless Diamond at Christie’sAuction
163ct D Flawless Diamond to be Auctioned at Christie’s

The emerald cut diamond weighing 163.41 carats will be the largest D colour flawless diamond[…]

diamond garnet inclusion
Young Rough Diamonds Discovered

Geologists have discovered what they refer to as young diamonds, after analyzing a number of rough

1107 carat Rough Diamond
Botswana Wants Option to Buy Unusually Big Diamonds

The world's second largest 1,109 carat rough diamond discovered two years ago

Rough Diamonds
Diamond stockpiles Increase In Indian Companies

A US slowdown in demand for polished diamonds is gradually building up inventories at Indian jewellery[…]

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