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

Gemfields realises $242 mln in emerald, ruby revenue in 2023

30 january 2024

Gemfields, which is the operator and 75% owner of both the Kagem emerald mine in Zambia and the Montepuez Ruby Mine (MRM) in Mozambique, raked in $242 million in revenue during the period ending December 2023.

The revenue was its second highest year in its history despite the withdrawal of November 2023’s auction of higher quality emeralds.

Of this revenue, Kagem emerald auctions contributed $90.4 million compared to $149.4 million in 2022, while MRM ruby auctions brought in $151.4 million compared to $166.7 million, a year earlier.

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Source: Gemfields

Gemfields said Kagem experienced a general improvement in both the quality and quantity of premium emeralds recovered in recent months.

It passed the milestone of $2 billion in cumulative emerald and ruby auction sales since its first auction in 2009, with more than $400 million in taxes being paid to the governments of Mozambique and Zambia

A commercial-quality emerald auction is scheduled for the first quarter of 2024, followed by a higher-quality emerald auction and a mixed-quality ruby auction in the second quarter of the year.

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