The great reset: Paul Zimnisky on supply catharsis, De Beers' bargain and the case for natural diamonds

The natural diamond industry is in the throes of its most profound reset in a generation. Supply is plunging to its lowest level since 1987 and De Beers—once valued at over $9 billion—is reportedly being sold for as little as $1 billion.
Lab-grown...

10 august 2026

Roman Karakurkchi: Maintaining the highest standards of jewelry craftsmanship

Roman Karakurkchi is the founder of the Roman Karakurkchi jewelry brand and the International Jewellery School that brings together instructors from Russia, the USA, the Netherlands, Spain, Belgium, Italy, and Germany, as well as students from 65 countries...

03 august 2026

Mehul Shah pledges to bring new approach to leading WFDB

Mehul N. Shah, who was elected in July as President of the World Federation of Diamond Bourses at the 41st World Diamond Congress in Singapore, is one of India's best-known diamantaires and a prominent leader in the international diamond industry...

27 july 2026

Charlotte Rose on making history, modernising the London Diamond Bourse, and why finance is the industry’s silent crisis

When Charlotte Rose was elected president of the London Diamond Bourse in June 2026, she didn't just break an 86-year tradition—she became the first woman to lead any diamond bourse globally. In an exclusive interview with Rough & Polished’s Mathew...

20 july 2026

Yoram Dvash: Industry unity, producer leadership and marketing investment key to natural diamond's future

The natural diamond industry is navigating a period of significant transition, but there are increasing signs that the foundations for a stronger and more positive future are being built, according to the World Federation of Diamond Bourses (WFDB)...

29 june 2026

Carmakers approach Amplats looking for palladium after Russia sanctions – CEO

07 april 2022
Anglo American Platinum (Amplats) says manufacturers and carmakers are making enquiries seeking palladium following Western sanctions on Russia.
Russia produces 25-30% of the world’s supply of palladium.
Company chief executive Natascha Viljoen was quoted by Reuters as saying that uncertainty was causing “desperation” in the market as consumers seek “potential alternative sources of palladium”.
“Where we can accommodate them [new customers] after looking after our long-term customers, we will try as much as possible,” Viljoen said.
“We can’t make any firm commitments”.
She said it would take at least five years for South African palladium to boost capacity to replace Russian production of the metal and it may never meet the target.
However, Viljoen said that the Russian metal would likely reach the market through China, which will cause the supply chain to shift rather than Russian supply grinding to a halt.
Amplats produced 4.3 million ounces of PGMs in 2021.

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