Image Gallery
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The new Cullinan Diamond Mine Plant, HPGR-XRL and final recovery buildings.

Inspection work carried out at the 901 Loading Level prior to production start-up.

The Cullinan Diamond Mine in South Africa.

Employees at the access area leading to the shaft at Cullinan Diamond Mine.

R1600 LHD loading production in the C Cut, Cullinan Diamond Mine.

Inspection taking place at the double pass, C Cut production area, Cullinan Diamond Mine.

Inspection work being carried out at North Production Conveyer number 2, Cullinan Diamond Mine.

Tunnel reopening and rehabilitation at the C Cut, Cullinan Diamond Mine.

Face support installation with a bolter in the CC1 East, Cullinan Diamond Mine.

Tailings thrower at the CRD tailings dump at Cullinan Diamond Mine.

Conveyer 3C feeding the tailings thrower at Cullinan Diamond Mine.

A view of the Cullinan Diamond Mine open pit.

Petra recognises the need to conduct our operations in an environmentally sustainable manner by using resources responsibly, protecting and restoring the environments where we operate and mitigating the impacts of our operations. We are committed to implementing rigorous environmental management processes, developing long-term sustainable practices and meeting international best practices.

Cullinan Diamond Mine Is Situated North Of Pretoria In The Gauteng Province Of South Africa.

Construction taking place at Onverwacht Primary School, a local beneficiary that forms part of Cullinan Diamond Mine’s SLP3 commitments.

Construction of an Admin Block, Library, Guard House and landscaping at Onverwacht Primary School in 2023. Phase 1 of the project was completed in 2017 and saw Petra Diamonds investing and contributing to the construction of four classrooms and a nutrition centre at the local Primary School.

In September 2017, Petra completed the construction and commissioning of a modern, fit-for-purpose processing Plant at the Cullinan Mine, with a throughput capacity of 6 Mtpa. This has replaced the previous plant at the Cullinan Mine, which was originally commissioned in 1947 and which had undergone numerous refurbishments over the years.

Cullinan DMS 28 feed conveyer.
If you wish to use an image please do so in accordance with our Disclaimer
If you wish to use an image please do so in accordance with our Disclaimer

Dense Media Separation Washing Screen At The Williamson Plant.

Dump Trucks Indicating Different Types Of Ore Needed For Correct Blending In The Processing Cycle At Williamson.









Grease Table At The Williamson Plant Used For Second Recovery.




School Children At The Upendo Nursery School Situated Within The Williamson Mine Village And Supported By The Mine With Services Such As Water And Electricity.

Scrubber Feed Bin At The Williamson Plant.

SGBV Training Of Community Animators Who Champion The SGBV Action Plan.

Williamson Provides A Placement Programme Whereby Students Have The Opportunity To Do Practical Training In Their Field Of Study.

The Biogas Project At Williamson Prisca John Indicating How To Charge The Inlet Chamber.

Truck Transporting Ore At The Williamson Open Pit Mine In Tanzania

Children at Masagara Village Primary School; school desks were sponsored by Williamson as part of its CSR programme
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The Koffiefontein Mine in South Africa

Sandvic drill rig in operation underground at Koffiefontein Mine

Pre-start in process for the Simba M4C drill rig, underground at Koffiefontein Mine

Loading in operation at the Koffiefontein open pit

Conveyor belt walk way at Koffiefontein

Assisting a student as part of the teacher support programme at Koffiefontein

An Atlas Copco M4C drill rig in action underground at Koffiefontein

A team discussion at a waiting place underground at Koffiefontein
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Exceptional 32.32 Carat Pink Diamond Recovered At Williamson In November 2021

Exceptional 342.92 Carat Type Iia White Diamond Recovered At Cullinan Mine In July 2021

39.34 Carat Type Iib Blue Diamond Recovered At Cullinan Mine On 1 April 2021

299 Carat Type Iia White Gem Quality Diamond Recovered At Cullinan Mine In January 2021

The Letlapa Tala Collection

The Letlapa Tala Collection

The Letlapa Tala Collection

The Letlapa Tala Collection

The Letlapa Tala Collection

The Letlapa Tala Collection

20.08 Carat Type Iib Blue Diamond Recovered At Cullinan Mine On 23 September 2019

209.2 Carat D Colour Type Ii Diamond Recovered At Cullinan Mine On 18 April 2019

424.89 Carat And 209.2 Carat D Colour Type Ii Diamonds Recovered At Cullinan Mine In March And April 2019

Legacy Of The Cullinan Diamond Mine Stone, 424.89 Carat D Colour Type Ii Diamond Recovered At Cullinan Mine On 29 March 2019

100.83 Carat D Colour Type Ii Diamond Recovered At Cullinan Mine On 8 March 2019

6.12 Carat Type Ii Blue Diamond Recovered At Cullinan Mine On 8 March 2019

138.57 Carat White Diamond Recovered At Cullinan Mine – August 2016

121.26 Carat Type Ii White Diamond Recovered At Cullinan Mine, June 2016

The Cullinan Dream, A 24.18 Carat, Fancy Intense Blue Diamond Recovered From Cullinan Mine

The Cullinan Dream, A 24 .18 Carat, Fancy Intense Blue Diamond Recovered From Cullinan Mine

The Cullinan Dream An Exceptional 122.52 Carat Blue Diamond Recovered At Cullinan Mine, June 2014

The Cullinan Dream Former CEO Johan Dippenaar Holding The Exceptional 122.52 Carat Blue Diamond, June 2014

32.33 Carat Pink Williamson Diamond, March 2016

23.16 Carat Pink Williamson Diamond, December 2015

16.39 Carat Pink Williamson Diamond, September 2014

Marketing Manager Greg Stephenson Holding The 16.39 Carat Pink Williamson Diamond, September 2014

Petra Diamonds 232.08ct White Cullinan Stone

An Exceptional 29.6 Carat Blue Diamond Recovered At Cullinan Mine, January 2014

Former Ceo Johan Dippenaar Holding The Exceptional 29.6 Carat Blue Diamond Recovered In January 2014

126.4 Carat Cullinan Diamond, November 2013

91.5 Carat Cullinan Diamond, November 2013

14.9 Carat Cullinan Diamond, November 2013

Two Finsch Diamonds Of 36 Carat And 43 Carat November 2013

A High Quality 25.5 Carat Blue Diamond Recovered At Cullinan Mine In April 2013

A High Quality 25.5 Carat Blue Diamond Recovered At Cullinan Mine In April 2013 2

Former Ceo Johan Dippenaar Holding The 507 Carat Cullinan Heritage

The Star Of Josephine, A 7 Carat, Internally Flawless, Fancy Vivid Blue Diamond Recovered From Cullinan Mine

A 39 Carat Blue Diamond Recovered At Cullinan Mine

Champagne And Fancy Yellow Coloured Diamonds