Charlotte Rose on making history, modernising the London Diamond Bourse, and why finance is the industry’s silent crisis

When Charlotte Rose was elected president of the London Diamond Bourse in June 2026, she didn't just break an 86-year tradition—she became the first woman to lead any diamond bourse globally. In an exclusive interview with Rough & Polished’s Mathew...

Today

Yoram Dvash: Industry unity, producer leadership and marketing investment key to natural diamond's future

The natural diamond industry is navigating a period of significant transition, but there are increasing signs that the foundations for a stronger and more positive future are being built, according to the World Federation of Diamond Bourses (WFDB)...

29 june 2026

AWDC: First fully traceable artisanal diamonds from DRC sold on the international market in Antwerp

In a historic milestone for the diamond industry, fully traceable, artisanal diamonds from the Democratic Republic of Congo have been sold on the international market for the very first time in Antwerp. Below, Ine Tassignon, AWDC spokesperson, provides...

22 june 2026

Natural diamonds most desired luxury jewellery, Gen Z spending double baby boomers, reveals De Beers report

Natural diamonds remain the most desired jewellery item among US consumers, with Millennials and Gen Z driving demand value and spending, according to De Beers Group’s The Diamond Report, which draws on the biannual Diamond Acquisition Study of 18,500...

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Edahn Golan: India’s lab-grown diamond exports surpass natural diamonds by volume, yet value gap widens

India’s diamond industry has reached a historic turning point. In March and April 2026, the volume of lab‑grown diamond exports overtook that of natural diamonds, with lab‑grown stones accounting for 51% and 50.4% of total export volume respectively...

01 june 2026

De Beers’ Tracr, Sarine ink deal for cost-effective diamond traceability solution

27 february 2025

De Beers’ Tracr, the world’s first fully distributed diamond blockchain platform enabling the registration of rough diamonds at source, and Sarine Technologies, a global leader in precision technologies across the diamond pipeline, have signed a collaboration agreement that allows each party to offer scalable, cost-effective and enhanced verification services for tracing diamonds from their source.

The partnership will permit algorithmic matching of diamonds at scale, starting from the source.

De Beers said both parties will use their respective capabilities to increase process efficiency and reduce the need for duplicate processes by existing participants.

The collaboration will create an interface between Tracr’s platform and Sarine’s cloud, which, if enabled by participants, will facilitate the seamless matching of diamond data across different stages of a registered diamond’s journey.

A key benefit of the arrangement will be the ability to offer objective verification of a diamond’s journey from a producer’s rough supply to a manufacturer’s polished production using verifiable diamond scanning information.

"We believe this collaboration will deliver a step change in traceability and provenance assurance in the diamond industry,” said Tracr chief executive Wesley Tucker.

“By enabling the connection between our blockchain technology and Sarine’s advanced precision technology, we are creating a new, cost-effective and highly scalable solution that can be implemented at pace.”

Sarine chief executive David Block said the synergy will greatly enhance the much-needed ability to trace diamonds to their source, providing the industry greater transparency and the consumers with heightened confidence.

De Beers said the solution also has the potential to function as a customs service to facilitate the traceability of a diamond's origins as it crosses international borders, in line with the requirements of the G7 Diamond Protocol.

Mathew Nyaungwa, Editor-In-Chief, Rough & Polished