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De Beers is rebuilding its presence in Angola through government partnerships and community engagement, marking a strategic comeback following its difficult exit years ago from the diamond-rich nation. However, De Beers spokesperson David Johnson cautioned...

24 november 2025

Maria Krasnova: Colored gemstones are a serious investment

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17 november 2025

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’

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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

Gemfields accrues over $15 mln from low quality auction

23 april 2013

Gemfields said it recorded $15.2 million from a low quality auction of its emeralds and beryls that took place in Zambia last week.
The Zambian government recently banned the auctioning of all locally produced gemstones outside the country.
Gemfields, which used to conduct its auctions in India, said in a statement that it sold 6.3 million carats of emerald and beryl.
It had put 17.3 million carats on offer.
“Taking into account the prevailing uncertainty surrounding Gemfields’ future ability to freely sell emeralds outside of Zambia, Gemfields is generally satisfied with the results of its Lusaka auction,” said chief executive Ian Harebottle.
“The results were reasonable but probably not as optimal as they could have been. The figures provide further evidence that the general global economic uncertainty has not had a significant impact on demand for medium to better quality emeralds and beryl.”

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