Tracr passes 5 million rough diamonds milestone as De Beers expands provenance push

De Beers Group's blockchain-enabled traceability platform Tracr reached a significant milestone in 2025, with more than 5 million rough diamonds individually scanned and registered, up from 2.8 million cumulative registrations reported in 2024. The...

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South African diamonds head to Hong Kong: SDT partners with BRINKS for JGW 2026

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David Benderly: PermaScribe seeks to put trust mark on diamond table, not just girdle

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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

ALROSA satisfied with Catoca deal, eyeing new projects in Africa

08 september 2025

ALROSA is satisfied with the outcome of the sale of its stake in Angola's Catoca diamond company, and is interested in further work in Africa, said Russian diamond miner’s CEO.

Earlier ALROSA reported that it received 15.9 billion rubles ($200 million) for its 41% stake in Catoca.

"We are satisfied with the results of the deal to sell our stake in Catoca," ALROSA CEO Pavel Marinychev said in an interview with TASS.

He also noted that the company is interested in further work in Africa, in particular, good prospects are observed in Zimbabwe.

"ALROSA continues to actively work in Zimbabwe - we see good prospects here in terms of discovering new deposits of diamonds and other minerals. In addition, ALROSA’s expertise remains in demand in the Central African Republic, Mozambique, South Africa, and Namibia,” Marinychev said, adding that the company remains open to cooperation, exchange of experience, and implementation of joint investment projects both in these and in other countries.

Theodor Lisovoy, Managing Editor, Rough&Polished