Forging a new legacy: Tshenolo Ntshekang on building a black-owned diamond beneficiation business in South Africa

In an industry historically defined by limited access and foreign dominance, Tshenolo Ntshekang is carving a new path. The founder of Banzi and Karolo Projects, a black-owned diamond beneficiation business, Ntshekang, represents a growing wave of...

03 november 2025

Mahiar Borhanjoo returns to ‘The Heart Of The Diamond Business’

Having started his career in the diamond trade at De Beers in London, Mahiar Borhanjoo returned to the diamond giant last year as Chief Commercial Officer after working for a decade for other diamond companies. Mahiar explains why he returned to De Beers...

27 october 2025

Mubri president Ali Pastorini: You just need to play a transparent game and do everything possible to attract clients

Ali Pastorini, co-owner of the DEL LIMA JEWERLY and president of the Mubri International Association, which unites more than 2,500 wholesalers, retailers, and designers from 18 countries. In this interview with Rough&Polished Ali Pastorini talks about...

20 october 2025

Dr M'zée Fula Ngenge: Diamond industry must embrace transparency, new sales models to survive

The global diamond industry must fundamentally overhaul its opaque and inefficient sales systems to survive a severe price slump and compete with lab-grown stones, according to Dr M'zée Fula Ngenge, Chairman of the African Diamond Council (ADC)...

13 october 2025

There will continue to be a bifurcation between natural and synthetic diamonds, and people will return to natural stones, Billiton Diamond Auctions Director Antony Dear believes

Antony Dear began his career in the diamond business in 1991 and is experienced in all the available diamond trading systems to date. In an exclusive interview with Rough&Polished, Antony Dear speaks about the current state of diamond auctions and tenders...

06 october 2025

A permafrost monitoring system to be developed in Russia - prime minister

24 april 2024

Russian prime minister Mikhail Mishustin stated the need to develop a national system for monitoring the state of permafrost.

"It is necessary to continue actively developing the national system for monitoring the state of permafrost. The president instructed to increase the number of stations in a short time," the prime minister said, noting that 20 stations for monitoring the state of permafrost were created in 2023, and by the beginning of 2026 it is planned to increase their number to 140.

Mishustin informed that the Russian hydrometeorological service will cooperate more with regional authorities in its work on forecasting natural hazards.

According to the prime minister, more than a dozen domestic space satellites and research vessels will help improve the accuracy of forecasts, including the new ice vessel Ivan Frolov, for the construction of which the government has allocated 40 billion rubles, as well as the new Vostok wintering complex in Antarctica, which will facilitate navigation along the Northern Sea Route.

According to Roshydromet, the share of dangerous phenomena that meteorologists warn about reached 96% in 2023, goarctic.ru reports.

Alex Shishlo for Rough&Polished