The R&M “Lettre”

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The Blue List – The Responsible Jewellery Supply Chain Lexicon

Multinational cross-jewellery industry task force set to launch groundbreaking glossary, to protect consumer confidence CIBJO launches public consultation for ‘The Blue List’: A lexicon of harmonized responsible supply chain terminology. A more than two-year project dedicated to reinforcing consumer confidence in the jewellery supply chain is about to enter its final stage, as the World […]

Element Six’s High-tech Pivot

Lab-grown diamonds have burst onto the jewelry scene in recent years, winning significant market share in the process. But the general public is often unaware that they have been used for over 70 years in industry, and more recently in high-tech, where their quality as thermal conductors and their ability to detect the tiniest magnetic […]

‘Made in Italy’ at its peak: Bvlgari bets on excellence and knowledge sharing

On April 16, 2025, Bvlgari inaugurated its largest jewelry production center, which is also the largest single-branded jewelry production site in the world. Located in the heart of the Valenza region, the cradle of Italian goldsmiths and jewelers, the jewelry house has marked a turning point in its history, revealing a dynamic approach that is […]

The ‘Cartier’ exhibition in London, heritage at its source

Using an approach that combines scientific rigor and emotion, Cartier regularly exhibits the treasures of its heritage collection around the world, offering the opportunity to take a spellbinding plunge into the heart of its history and style. Simply named Cartier, a new exhibition was unveiled on April 12 at London’s V & A Museum, enhanced […]

EU Will Not Impose Import Tariffs on US Diamonds 

The European Union will not include polished diamonds in the countermeasure package it has put together in response to the new US reciprocal tariffs.  The move would have caused “significant harm” to Belgium’s diamond industry, without “meaningfully impacting” the US in return, the Antwerp World Diamond Centre (AWDC) said Wednesday.   “We are extremely pleased and […]

Meet the Man Behind Christie’s Diamond Auctions

Francois Curiel has spent 55 years on the auction block, selling the world’s rarest natural diamonds. When you ask Francois Curiel, one of the leading auctioneers of our time, if he still feels a thrill stepping on the block for Christie’s diamond auctions after 55 years in the game, he answers with a knowing smile. […]

Jewelry Only Positive Segment for LVMH at Start of Year 

First-quarter sales at LVMH slipped amid a downturn in luxury as the market saw economic and political challenges, with jewelry the only category to record an increase.  Revenue for the watch and jewelry division rose 1% year on year to EUR 2.48 billion ($2.81 billion) during the three months that ended March 31, LVMH said Tuesday.  Tiffany […]

From diamonds to biodiversity: De Beers commits to the Okavango

After interviewing De Beers VP Feriel Zerouki about the GemFair program last January, Rubel & Ménasché’s La Lettre unveils another facet of the De Beers Group’s commitments, Okavango Eternal. Biodiversity protection, economic development, education and information are all part of long-term actions. As full stakeholders in these projects, local communities are the primary beneficiaries.  Preserving […]

Serpent Bohème by Boucheron, a vintage breath of fresh air

When Frédéric Boucheron was preparing for a trip in 1888, he gave his wife Gabrielle a necklace with a snake motif. As a protective symbol, the precious reptile would help Gabrielle wait peacefully for his return. The snake had not yet become a recurring theme of the Maison at the time. Widely acknowledged as an […]

The launch of the RJC Laboratory Grown Materials Standard

London, February 2025 – The Responsible Jewellery Council (RJC) today launches the RJC Laboratory Grown Material Standard (LGMS). As we embrace change in the watch and jewellery industry, this new standard sets a benchmark for ethical and sustainable practices in the laboratory-grown (lab-grown) diamond and lab-grown coloured gemstone sector. In a world where conscious consumerism […]

The World Diamond Council highlights the diamond industry’s positive ecosystem

The World Diamond Council is devoting the sixth article of its “Diamond Empowerment” series to the diamonds of Canada. “Diamond Empowerment” is a series of in-depth, well-researched case studies analyzing the contribution that the diamond mining industry makes to sustainable development in the countries where it is present. The discovery of diamonds in Canada’s Northwest […]