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

In this interview with Rough & Polished’s Mathew Nyaungwa, PhotoScribe Technologies president and chief executive David Benderly explains how PermaScribe differs technically from conventional laser inscription, its potential to strengthen security, and...

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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

Mehul Shah pledges to bring new approach to leading WFDB

Mehul N. Shah, who was elected in July as President of the World Federation of Diamond Bourses at the 41st World Diamond Congress in Singapore, is one of India's best-known diamantaires and a prominent leader in the international diamond industry...

27 july 2026

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...

20 july 2026

Codelco to acquire Australian lithium junior after approval by shareholder

23 january 2024

Codelco, the world’s biggest copper producer, is set to take over Lithium Power International, an Australian junior mining company that owns a lithium project in northern Chile.

The Australian company's shareholders almost unanimously voted in favor of a takeover. The company would be valued at AUD385 million ($254 million). The purchase is Codelco’s first in lithium segment as the state-owned firm targets Lithium Power’s project in the Maricunga salt flat of northern Chile.

A total of 99.5% of Lithium Power shareholders were in favor of the takeover, the company said a statement on Tuesday. Owners of the company’s stock will receive A$0.57 in cash per share, a premium of 119% over the closing share price on Sept. 26.

The takeover faces a final confirmation at a court hearing scheduled for next month.

According to Bloomberg, Codelco has been tapped to represent the Chilean state in a new public-private model for lithium as President Gabriel Boric looks to open up new areas for production to meet growing demand from the EV boom. The South American nation is the biggest lithium supplier after Australia but has lost market share.

Theodor Lisovoy, Editor in Chief of the European bureau, Rough&Polished