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Diamond Mining

Diamond mining is the extraction of diamonds from the earth through various mining methods, primarily targeting kimberlite pipes, alluvial deposits and marine deposits. The industry encompasses both primary mining of diamond-bearing ore and secondary recovery from tailings and previously worked deposits. Diamond mining operations range from large-scale industrial ventures operated by major producers to smaller artisanal and alluvial workings. The sector is concentrated in several key regions globally, with southern Africa, Russia, Canada and Australia hosting significant production. Kimberlite pipe mining involves the extraction of volcanic rock formations that brought diamonds to the surface, typically through open-pit methods in the early stages and underground mining as deposits deepen. Alluvial diamond mining recovers stones from riverbeds, coastal areas and ancient watercourses where diamonds have been transported and concentrated by natural processes. The industry is capital-intensive, requiring substantial investment in exploration, development and processing infrastructure. Diamond mining plays a significant economic role in producer countries, generating employment, export revenue and supporting ancillary industries. The sector faces ongoing challenges including declining ore grades, increasing depths of extraction, regulatory requirements and market volatility. Environmental rehabilitation and community development have become integral aspects of modern diamond mining operations.

Diamond Mining News


An image of the Cullinan diamond mine
NUM warns of 1 700 job loss risk as Petra’s mines enter business rescue
15th June 2026 By: Tasneem Bulbulia

Trade union the National Union of Mineworkers (NUM) has condemned the decision by London-listed Petra Diamonds to place the Finch diamond mine in Kimberley under business rescue and to issue a... 


The Finsch mine
BRPs take custodianship of Petra's Finsch mine
10th June 2026 By: Creamer Media Reporter

Business rescue practitioners (BRPs) Daniel Theodorus van Jaarsveld and Luke Bernard Saffy have taken over the custodianship of London-listed Petra Diamonds' Finsch mine, in South Africa, and will... 


A generic image of a diamond
Gem Diamonds reports lower sales volumes, but higher prices for the first quarter
20th May 2026 By: Lumkile Nkomfe

Diamond miner Gem Diamonds recorded revenue of $32.1-million for the quarter ended March 31, supported by the sale of large, high-value diamonds recovered at its Letšeng mine, in Lesotho. During... 


EXPANDED EXPLORATION Following the implementation of the Botswana’s Department of Mines’ Mining Cadastre Portal, the country has seen an increase in exploration activity
Cadastre key to increased mining in Botswana – Chamber
15th May 2026 By: Lynne Davies

Once anchored on its natural diamond mining sector, Botswana’s diamond mining industry has been on a decline as a result of a growing demand for cheaper lab-grown diamonds and other factors related... 


 	The above image depicts Deloitte Africa reveals strategic transformation partner Simon Hirschfeld
Botswana doing well to diversify from diamonds – firm
15th May 2026 By: Lynne Davies

Despite ongoing economic challenges stemming from the rise of lab-grown diamonds – considering Botswana was a major miner of natural diamonds – and depressed global diamond demand, professional... 


Karowe walkway to heaven
Karowe diamond mine underground project, Botswana – update
15th May 2026 By: Sheila Barradas

The project has been materially derisked following the completion of shaft sinking in 2025. 


Weir positioned to respond to Botswana mining ecosystem
15th May 2026 By: Natasha Odendaal

As Botswana’s mining sector continues to diversify, there are significant opportunities to support more efficient, resilient and sustainable mining operations, reports manufacturer of mining... 


Aerial view of the Ekapa mine
Ekapa mine placed on market as liquidators seek investor to preserve operations
11th May 2026 By: Creamer Media Reporter

The joint provisional liquidators of Ekapa Minerals and Ekapa Resources have launched a formal process to sell the Ekapa Diamond Mine, targeting both domestic and international investors, as... 


Successful Karowe financing strategy ensures ‘transformational’ quarter for Lucara
Successful Karowe financing strategy ensures ‘transformational’ quarter for Lucara
8th May 2026 By: Sabrina Jardim

Diamond miner Lucara Diamond Corporation has reported a ‘transformational’ first quarter of the year, with the successful completion of its equity and bond financings for the Karowe underground... 


An image of the Finsch mine
Petra mulls options for Finsch mine amid cost pressures, suspends production guidance at Cullinan
8th May 2026 By: Tasneem Bulbulia

London-listed Petra Diamonds has embarked on an immediate cost and capital expenditure (capex) reduction assessment to preserve liquidity across the group and is considering suspending further... 


Image of the Jwaneng mine
Jwaneng underground project, Botswana – update
8th May 2026 By: Sheila Barradas

Debswana is pressing ahead with its plan to prolong the life span of its flagship Jwaneng mine to 2054. 


Image of the Venetia mine
Venetia Underground Project, South Africa – update
8th May 2026 By: Sheila Barradas

The underground project is progressing in line with the mine's reconfigured plan. 


Ekati mine
Canadian diamond miner Arctic files for insolvency protection
4th May 2026 By: Marleny Arnoldi

ASX-listed Burgundy Diamond Mines has advised that its subsidiary, Arctic Canadian Diamond Company, has filed for insolvency protection under the Companies’ Creditors Arrangement Act, in British... 


Botswana President Duma Boko
Botswana signs energy and mineral exploration deals with Oman
13th April 2026 By: Reuters

Botswana's President has clinched multiple agreements with Oman, including on mineral exploration, oil storage infrastructure and renewable power, during a visit to the Gulf nation designed to... 


Envusa and Anglo American South Africa chair Nolitha Fakude.
Northern Cape sun providing 240 MW of power to platinum, diamond, iron-ore mines
3rd April 2026 By: Martin Creamer

The Mooi Plaats solar photovoltaic project has begun commercial operation. The project supports 240 MW of green energy to South African platinum, diamond and iron-ore mines. This achievement is... 


Image of Karowe processing plant
Karowe diamond mine underground project, Botswana – update
3rd April 2026 By: Sheila Barradas

Lucara has closed a $350-million senior secured bond issue, providing the financial certainty needed to progress the project to completion. 


Tracr CEO-designate Jillian Wolk
Jillian Wolk appointed CEO-designate of De Beers' Tracr
31st March 2026 By: Creamer Media Reporter

Jillian Wolk has been appointed CEO of diamond miner De Beers' diamond traceability subsidiary Tracr, with effect from May 1. She succeeds Wesley Tucker, who stepped down at the end of February... 


Lucara closes $350m bond financing for Karowe underground expansion
Lucara closes $350m bond financing for Karowe underground expansion
31st March 2026 By: Mariaan Webb

Canada-headquartered Lucara Diamond Corp has closed a $350-million senior secured bond issue, providing the financial certainty needed to take its Karowe underground project (UGP) in Botswana... 


Rio Tinto’s Diavik diamond mine reaches end of production after 23 years
Rio Tinto’s Diavik diamond mine reaches end of production after 23 years
26th March 2026 By: Mariaan Webb

Rio Tinto has marked the end of production at its Diavik diamond mine in Canada’s Northwest Territories, concluding more than two decades of operations that yielded over 150-million carats of rough... 


A white diamond from Letšeng mine
Gem Diamonds posts $104m attributable loss amid rough diamond market downturn
18th March 2026 By: Marleny Arnoldi

Like most diamond miners, London-listed Gem Diamonds has been experiencing marked weakness in the diamond market, which led to the company reporting a loss of $9.1-million before exceptional items... 


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pqt: 0.196s - ct: 0.258s - 275pq - 2rq
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