De Beers shines light on budding jewellery designers

Diamond giant De Beers will this year conduct its bi-annual Shining Light Awards jewellery design competition. De Beers beneficiation manager Kagiso Fredericks told Rough & Polished's Mathew Nyaungwa in an exclusive interview they set aside 4.5 carats...

22 july 2024

DiaMondaine Diamantaires Club mulls diamond safari tours in southern Africa

DiaMondaine Diamantaires Club (DDC) is set to organise diamond safari tours in southern Africa, home to major diamond-producing countries. DDC founder Agnes Abdulahu told Rough&Polished’s Mathew Nyaungwa that the launch of the first diamond safari...

15 july 2024

Vladislav Zhdanov: Questions of efficiency and investment potential of diamond mining versus diamond growing pique keen interest

Vladislav Zhdanov is Professor at the National Research University Higher School of Economics (HSE). He told Rough&Polished about new researches into the effectiveness of diamond production methods.

02 july 2024

Why it's expensive to cut and polish diamonds in Africa? ADMA president António Oliveira has the answer

The African Diamond Manufacturers Association (ADMA) president António Oliveira told Rough&Polished’s Mathew Nyaungwa in an exclusive interview that the lack of a robust infrastructure in Africa fails to accelerate and encourage manufacturing...

24 june 2024

Edahn Golan: IPO feasible but not Anglo’s preferred way to sell De Beers

Edahn Golan, owner of the eponymous Edahn Golan Diamond Research and Data, told Rough&Polished's Mathew Nyaungwa in an exclusive interview that while an IPO of De Beers is “feasible,"  he does not think this is a route Anglo American...

17 june 2024

Lucara signs new sales agreement with HB Antwerp

20 february 2024

Lucara Diamond has signed a new 10-year diamond sales agreement with HB Antwerp concerning all diamonds produced more than 10.8 carats in size from its 100% owned Karowe Diamond Mine in Botswana.

The purchase price paid for Lucara's +10.8 carat rough diamonds shall be based on the mutual agreement of the estimated polished outcome, determined through state-of-the-art scanning and planning technology, together with external benchmarks and more than a decade of Lucara's special stone sales data.

It said a further sales value uplift will be paid to Lucara based on actual polished sales thereafter, less a fixed margin payable to HB.

This pricing mechanism, said Lucara, is expected to deliver regular cash flow for this segment of the company's production profile at better than conventional diamond industry tender prices.

"As we navigate through the ever-evolving landscape of the diamond industry, I'm pleased to announce Lucara's strategic decision to re-enter into a long-term supply agreement with HB Antwerp,” said Lucara chief executive William Lamb.

“This partnership reflects our commitment to ensuring stability and sustainability in our operations. Our collaboration with HB Antwerp presents an opportunity to further enhance our position in the market, building on the knowledge of the past and the understanding of the quality of the polished diamonds produced from our Karowe diamonds.”

Lucara said the agreement will ensure regular cash flow to the company, which will support the ongoing development of the Karowe Underground Project.

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