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

Gemfields’ first-half earnings dip

25 september 2023

Gemfields, which mines emeralds in Zambia and rubies in Mozambique, posted EBITDA for the six months ended June 30, 2023, of $73 million, compared to about $105 million, a year earlier.

The miner said it, however, maintained a healthy EBITDA margin of 47.5% for the period.

Its first-half revenue was $154 million from the previous year’s $193 million.

Company chief executive Sean Gilbertson said recent production at the Kagem emerald mine had been lower than anticipated, both in quality and quantity.

“This resulted in our decision to withdraw November’s higher-quality emerald auction from this year’s schedule and bring the available production to market in 2024,” he said.

“This is understandably disappointing, but such periods have been seen in the past, and we always wish to ensure we have an optimal offering when we bring our gemstones to auction. Given the withdrawal of this auction, we are not presently positioned to match 2022’s standout financial performance in 2023.”

Mathew Nyaungwa, Editor in Chief of the African Bureau, Rough&Polished