De Beers London unveils Vibrations, its first high jewelry collection cut with diamond cabochons

De Beers London unveiled Vibrations on Thursday evening in a Mayfair art gallery, its first high jewelry collection made on home turf and the first to feature cabochon-cut diamonds. The soft, rounded finish is a first for the house and, chief executive Emmanuelle Nodale said, took five years to develop.

Cabochon cuts are usually reserved for colored gemstones because they rely on facets to disguise inclusions. Applied to a diamond, the technique becomes far harder: with no facets to hide behind, Nodale said the house needed roughs that were "absolutely perfect" to achieve the glow it wanted.

Nodale traced the idea back twenty years, to when De Beers London first introduced rough, uncut stones in its Talisman collection. "It was an innovation," she said, "and we continued to work on reflections on the diamond itself and how to showcase its character."

The collection's three new suites, Undulation, Shimmer and a set built around blue diamonds, join Echo, the first chapter of Vibrations unveiled in January. Together they form an abstract take on inland waters: deltas, canyons and frost fields drawn from the geography of De Beers Group's own mining and sourcing countries, spanning Botswana, Namibia, South Africa and Canada.

Undulation, best exemplifying the cabochon effect, evokes water droplets along a river's edge across six pieces inspired by Botswana's Okavango Delta, the world's largest inland delta. Rough green diamonds punctuate each jewel: among the rarest hues, they occur at a rate of ten per 10,000 fancy colored diamonds found.

De Beers has committed to protecting the delta's water source through a multiyear conservation project with the National Geographic Society. Some stones in the collection are alluvial diamonds sourced through GemFair, its initiative supporting artisanal miners with traceability, fair prices and sustainable community development.

Seven diamonds from the house's Natural Works of Art collection anchor Vibrations. The Shimmer suite includes four rare Fancy Pink stones, among them a matched pair from the now-closed Argyle mine in Australia, alongside blue diamonds elsewhere in the collection.

The masterpiece necklace carries a 2.07-carat Fancy Intense Pink diamond found in Botswana, paired with a ring set with a Fancy Intense Pinkish Purple stone.

Pink diamond ranks second among the world's most valuable colored gems, at roughly $1.2 million per carat, in our guide to the most valuable gemstones in the world, which lists the natural blue diamond first at about $3.93 million per carat, a category the 15.10-carat De Beers Blue joined when it sold for $57.5 million in 2023.

What growth the collection is chasing

Nodale said high jewelry, which starts at $50,000 for De Beers London, is delivering double-digit growth year to date after a strong 2026, though she declined to disclose what share of the business it represents or specific figures behind that gain.

She pointed to rising demand for exceptional colored stones in particular, citing "many requests on yellow diamonds." De Beers London's clients, mostly women, are "very confident, self-assured" buyers who she said increasingly purchase for themselves rather than to mark an occasion.

Vibrations follows the house's rebrand from De Beers Jewellers to De Beers London last year, and London was chosen deliberately for the reveal of its first high jewelry collection under the new name. The presentation used a suspended installation of jewels floating above gauze backdrops in warm tones.

Where the new retail concept has landed

A matching retail concept debuted at the Paris flagship in January and has since reached the Prince's Building location in Hong Kong, with a reimagined Madison Avenue flagship in New York set to open in October. Nodale called it a "360-degree" expression of the brand, and said she has seen its effect on brand equity, without giving figures.

Mainland China, with 13 boutiques, remains De Beers London's largest market, while Europe's Paris and London flagships form its core base. The soft-opened Madison Avenue store is driving what Nodale called "exceptional growth" in the United States, its fastest-growing market currently, on a strong VIC base and new client recruitment.

Taiwan is, in her words, "the market par excellence for high jewelry," and Hong Kong has shown renewed momentum since its flagship refit. The Middle East, particularly Dubai, remains harder going amid regional conflict, though Nodale said the region still delivers strong transactions thanks to demand that persists regardless.

Beyond high jewelry, De Beers London is expanding Lotus, its graphic four-petal fine jewelry line, with more accessible pieces starting around $1,000, such as silk-cord bracelets set with gold and diamonds, aimed at layering and self-expression rather than bridal wear, following a second wave of Lotus designs launched earlier this year.

Nodale said the house plans to refine a mid-to-high tier of repeatable high jewelry designs priced between $50,000 and $200,000 starting in 2027, addressing what she described as a polarization of demand between entry-level pieces recruiting new clients and top-tier commissions.