Dr. M’zée Fula Ngenge: How De Beers’ Lightbox undermined natural diamonds

De Beers’ venture into the lab-grown diamond (LGD) market through its subsidiary Lightbox backfired, undermining its century-old luxury positioning around natural diamonds, according to the African Diamond Council (ADC) Chairperson Dr...

19 may 2025

LDB’s David Troostwyk: London still has major role to play in global diamond trade

London Diamond Bourse (LDB) President David Troostwyk has had a varied career in the diamond business. David sat down with Rough&Polished to discuss how his love of diamonds started, his career, the state of the diamond trade in the UK and globally...

12 may 2025

David Johnson: De Beers balancing lab-grown and natural diamonds rarity while pioneering ethical transparency

De Beers has been differentiating its lab-grown diamond brand, Lightbox, by positioning it as an affordable, fashion-focused product. Group spokesperson David Johnson told Rough & Polished that this is in contrast to how De Beers promotes natural diamonds...

28 april 2025

Who will bear the cost? Paul Zimnisky weighs in on U.S. jewellery tariff impact

The United States jewellery industry is facing a complex balancing act as new tariffs on diamonds force wholesalers and retailers to decide whether to absorb costs, negotiate with overseas suppliers (particularly India), or pass them on to consumers...

14 april 2025

Thataitsile Moremedi: South Africa's State Diamond Trader providing market access, exposure for nascent manufacturers

Although it is challenging for previously disadvantaged individuals to enter the diamond industry due to the financial barriers, South Africa's State Diamond Trader is providing nascent entrepreneurs with exposure, market access, and other support...

31 march 2025

Zim Central Bank amasses nearly a tonne of gold reserves – report

16 february 2024

Gold reserves at the Central Bank of Zimbabwe have grown by 793 kilogrammes (25,000 ounces) since the implementation of a law requiring mining companies to pay a portion of their royalties in the metal.

Reserve Bank of Zimbabwe Governor John Mangudya was quoted by Bloomberg as saying that mines in the southern African nation produced 30.1 tonnes of gold last year compared to the previous year's record high of 35.3 tonnes.

The consolidation of gold reserves coincides with Zimbabwean authorities contemplating the use of the country's depreciated currency as collateral to end persistent exchange rate instability.

The Zimbabwean Ministry of Finance implemented royalties in September 2022 to increase the nation's mineral reserves.

Zimbabwe has platinum reserves, ranking third globally, in addition to gold. The country also produces diamonds, nickel, chrome, and lithium.

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