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.

Artisanal Miners Sierra Leone
A Crucial Moment for Artisanal Miners

The question of how to tackle the hardships facing informal diamond miners is as pressing today as[…]

Debswana_Orapa
“Botswana Should Not Produce or Sell Synthetic Diamonds”

According to the official, synthetics will “compromise” the value of Botswana’s natural diamonds Mmetla Masire, permanent secretary[…]

Petra Diamonds
Petra Diamonds sells Botswana exploration assets

Petra Diamonds (PDL.L) has agreed to sell its Botswanan exploration assets to Botswana Diamonds (BODP.L) for $300,000[…]

lucara sewelo
Lucara to Sell all High-Value Diamonds through HB Group

Lucara is to sell all its larger rough diamonds through the Antwerp-based HB Group in what it[…]

Rough diamonds
Buyers Snub De Beers and Alrosa over High Prices

De Beers and Alrosa continued to see rock-bottom sales in June as buyers rejected the miners’ high[…]

Rough diamond
India Trade Urged to Freeze Rough Imports

India’s leading diamond-trade organizations have called on members to stop importing rough for at least a month[…]

GEM diamonds
Gem Diamonds Retrieves Another Five Big Stones

Gem Diamonds has recovered five large, high-quality stones at its Letšeng mine in Lesotho, continuing a strong[…]

Measuring a rough diamond
De Beers Reveals Overhaul of Sight System

De Beers plans to split sightholders into three categories and offer each group a more bespoke selection[…]

Rough diamonds De Beers
Virus Likely to Impact Demand at De Beers Sight

De Beers and its clients expect a slowdown in rough-diamond sales at the company’s Botswana sight this[…]

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[…]

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