Exclusive
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
Scientists conducted the first sounding of the water column of the Arctic Ocean
The station has already been visited by polar bears, which quite often approach research bases. Animals are attracted by smells and ordinary curiosity.
A meeting with the owner of the Arctic carries a great danger to humans, so a huntsman must work as part of the expedition. His task is to warn about the approach of a predator in time and take the necessary measures to scare away the beast, b-port.com notes.
Alex Shishlo, Editor in Chief of the European Bureau Rough&Polished
