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

Asset managers to sell Renard diamond mine equipment in liquidation process

01 july 2025

TCL Asset Group was awarded a contract to manage the sale of assets of the Renard diamond mine in Canada that belong to the now-bankrupt Stornoway Diamonds company.

TCL will be conducting a liquidation of the diamond recovery facility and sorting system over the course of the next six months through private negotiated sales. Assets include mining equipment and machinery.

“This sale is a highly significant event for the underground mining industry, particularly for those involved in the diamond recovery process, as assets related to this final stage of production rarely become available on the open market,” TCL said in a statement.

In April 2024, Winsome Resources has acquired the Renard open pit and underground mines and its infrastructure from Stornoway for use as lithium tailings storage, since further diamond production was deemed uneconomical. The bankrupt diamond miner retained any remaining diamond inventory and equipment directly associated with diamond mining.

Stornoway was producing diamonds at Renard from 2017. In the fourth quarter of 2023 it shut down due to the weak diamond market which forced the company into insolvency for the second time in four years.

Theodor Lisovoy, Managing Editor, Rough&Polished