Responsible business practices ‘no longer optional’, says WDC President Feriel Zerouki

The president of the World Diamond Council takes time out of her busy schedule to tell Rough&Polished readers about the critical work of the WDC. Zerouki, the first female present of the body, which includes all the important industry organizations among...

14 october 2024

James Campbell: Botswana Diamonds optimistic as it enters uncharted territory of using AI for mineral exploration

London-listed Botswana Diamonds has expressed optimism about the company’s use of artificial intelligence (AI) to scan the exploration database in Botswana to look for new mineralised deposits. Company managing director James Campbell told Rough...

07 october 2024

Artur Salyakayev: For me, happiness is freedom to make my ideas happen and create valuable products

Artur Salyakayev is an art entrepreneur, founder of the International Jewelry Academy (IJA) and the INCRUA jewelry company. He has initiated and developed successful projects in jewelry industry and services sector. He is also a leading expert...

30 september 2024

Paul Zimnisky: China key for sustained recovery in demand for natural diamonds, prices

The curtailing of upstream and midstream natural diamond production in the past months is starting to have an effect on prices, according to the New-York-based independent diamond and jewellery analyst and consultant, Paul Zimnisky. He told Rough & Polished’s...

23 september 2024

Vladimir Pilyushin: The jewelry market is not stand-alone and moves by the same laws as other markets

Vladimir Pilyushin is editor-in-chief of Russian Jeweler, a leading magazine about the jewelry industry in Russia. He told Rough&Polished about his view on the evolution of the jewelry industry in Russia and touched upon some of its problems.

16 september 2024

Lucara recovers 2,492-ct diamond at Botswana mine

22 august 2024

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Lucara Diamond recovered an exceptional 2,492-carat diamond from its wholly-owned Karowe Diamond Mine in Botswana.

The stone, which is one of the largest rough diamonds ever unearthed, was recovered from the processing of EM/PK(S) kimberlite, the dominant ore type that Lucara will continue to target during the first years of the company's underground mining operations.

Lucara said the diamond was detected and recovered by its Mega Diamond Recovery (MDR) X-ray Transmission (XRT) technology, installed in 2017 to identify and preserve large, high-value diamonds.

The latest recovery joins a roster of other significant finds from the mine, including the 1,758-carat Sewelô and the 1,109-carat Lesedi La Rona.

“We are ecstatic about the recovery of this extraordinary 2,492-carat diamond,” said Lucara chief executive William Lamb.

“This find not only showcases the remarkable potential of our Karowe Mine but also upholds our strategic investment in cutting-edge XRT technology. The ability to recover such a massive, high-quality stone intact demonstrates the effectiveness of our approach to diamond recovery and our commitment to maximising value for our shareholders and stakeholders."

Mathew Nyaungwa, Editor in Chief, Rough&Polished