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.

Botswana Diamonds uncovers new kimberlite targets using AI

Botswana Diamonds chairperson John Teeling comments that these discoveries, in a few short months, are a major[…]

Lucara recovers sixth diamond larger than 1,000 carats at Karowe mine in Botswana

Lucara Diamond has dug up a 1,094 carat diamond from its Karowe mine in Botswana.

Botswana aims to negotiate bigger stake in HB Antwerp diamond dealer

Botswana intends to renegotiate its proposed purchase of a stake in Belgian gem dealer HB Antwerp to[…]

Botswana’s diamond market suffers major blow as sales drop by 49% in first half of 2024

According to Botswana's central bank data, sales of rough diamonds at Debswana Diamond Company fell by 49.2%

Botswana Diamonds expands its land holdings in the Kalahari

Diamond exploration company Botswana Diamonds has been granted four prospecting licences – covering just under 2 332[…]

HB Antwerp co-founders clash over gem trader’s future as Botswana deal looms

HB Antwerp co-founders clash over gem trader’s future as Botswana deal looms

Diamonds are for now: Botswana reach new deal with De Beers

Botswana has reached an eleventh-hour deal with diamond giant De Beers after months of tense negotiations that[…]

Botswana president insists on bigger share of diamonds from De Beers venture

Botswana and De Beers mine the precious stones through their equally owned, 54-year-old mining venture

HB Antwerp Invests in Botswana’s Young Diamond Talent

HB Antwerp has announced a partnership with Botswana to foster a new generation of diamond talent.

Botswana’s diamond trade is expected to depreciate due to reduced demand

Trading in diamonds increased 41% in the last year, with Botswana also benefiting from Western consumers avoiding[…]

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