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

Lucapa boosts first-half core earnings despite low output

23 august 2024

ASX-listed Lucapa Diamond registered a 13% growth in first-half earnings before interest, taxes, depreciation and amortisation (EBITDA) to $1.4 million from continuing operations compared to $1.3 million a year earlier.

This was attributable to the company's 40% share in Sociedade Mineira Do Lulo (SML), which owns the Lulo alluvial diamond mine in Angola.

However, per carat sold, attributable rough diamond revenue from continuing operations decreased from $2,326 in the first half of 2023 to $1,977 for the current period.

During the half year, Lucapa received a $1.8 million net dividend from SML.

In addition, SML, which is treated as an associate and not consolidated into Lucapa’s financial statements, held $1.3 million cash as well as 2,565 carats in diamond inventory which included high-value specials sold in July 2024 for $12.4 million.

Meanwhile, Lucapa said SML produced 10 700 carats at Lulo in the first half, down 33% compared to 15 367 carats in the same period last year.

Operations at SML were impacted by a severe wet season, which caused flooding in the Lizeria (floodplain) areas.

Mining, said Lucapa, was therefore largely focused on the terrace levels, resulting in lower carats recovered and lower grade compared to the prior period.

However, the lower grade was largely offset by higher quality and value of recoveries. Specials for the half year included individual diamonds weighing 203, 116, 162, and 195 carats, as well as other smaller high-value stones.

Mathew Nyaungwa, Editor in Chief, Rough&Polished