Failed embargo, new crises: the unintended consequences of CAR's diamond embargo

The Kimberley Process embargo on the Central African Republic (CAR) diamonds, while intended to sever the link between the precious stones and armed conflict, ultimately created a cascade of damaging consequences that hurt the very people it...

07 july 2025

SDT: Empowering youth to shape the future of South Africa's diamond industry

South Africa’s State Diamond Trader (SDT) has emphasised that young professionals are not only the industry's future but are already driving change today. SDT Marketing and Communication Manager Tsholofelo Tselapedi told Rough & Polished...

30 june 2025

Diamond entrepreneur on passion, challenges, and the future of African beneficiation

For Desmond Madumetja Ratsoma, the co-founder and director of OCGems, diamonds represent far more than sparkling gemstones—they symbolise Africa’s untapped potential, craftsmanship, and economic transformation. In an exclusive interview, the emerging...

23 june 2025

Andrey Yanchevsky: A brand is much more than just a name

Andrey Yanchevsky is the CEO and founder of the LA VIVION jewellery company. Over 20 years in this business, he has worked his way from a software programmer to a member of the board of directors, gaining experience in various sectors of the jewellery...

09 june 2025

Jonathan Kendall: Industry must focus on the diamond dream

From a lengthy career at the De Beers Group to playing a major role at CIBJO, the World Jewellery Confederation, Jonathan (Jonnie) Kendall is enjoying his diamond journey as much as ever today. He took time out from his busy schedule to speak...

26 may 2025

Rio Tinto to develop $2.5bn lithium mine in Argentina

16 june 2025

Argentinian authorities have issued an approval for a $2.5 billion Rincon lithium project to be developed by Rio Tinto under a new mining investment incentive regime.

The mine is being developed with the help of the RIGI incentive scheme which was launched nine months ago in an attempt to boost the country's mining sector and attract international investments.

The RIGI framework is intended to provide tax and customs benefits, access to international arbitration in case of disputes and long-term stability plans.

According to Reuters, other firms that applied for mining projects under the RIGI program include China's Ganfeng, Canada's McEwen Copper and South Korea's Posco. Five of the projects are for lithium, while the remaining two are for gold and copper, respectively.

Argentina is the world's No. 4 lithium supplier and together with Chile and Bolivia forms the so-called "lithium triangle" that holds the world's largest reserves of the white metal used in electronics, electric vehicles and other key technologies.

The country exported $4.8 billion worth of minerals last year, largely gold, followed by shipments of silver and lithium.

Theodor Lisovoy, Managing Editor, Rough&Polished