
Agnes Lloyd Platt.
In the bright sun of the Côte d’Azur, Cartier has officially unveiled its new High Jewellery collection, ‘Le Chœur des Pierres’ (The Choir of Stones). Acting as a true ode to gemstones, this initial chapter comprises more than 125 unique pieces that required over 85,000 hours of meticulous work across the house’s Parisian ateliers. “Technical and aesthetic excellence unite all the crafts in our workshops, transforming materials into timeless pieces that blend beauty and expertise harmoniously,” says Alexa Abitbol, Director of the High Jewellery Workshops.
The name itself plays on a beautiful French linguistic duality, where the identical pronunciation of ‘chœur’ (chorus) and ‘cœur’ (heart) mirrors how the designs draw on the emotional core of each stone to reveal its fascinating character. Chosen from the most extraordinary gems, unique in their history, their symbolism and their nature, they create a precious symphony orchestrated by the Maison.

Agnes Lloyd Platt, Annaïck Lejart.

Agnes Lloyd Platt, Annaïck Lejart.
The physical creations prove that everything at Cartier starts with the stone. Standouts include the sculptural and architectural Tellura necklace, which suspends 30 hand-selected diamonds side-by-side inside an articulated white-gold frame of openwork and pavé scrolls to replicate raw volcanic energy. The iconic panther returns in the Panthère Kentia necklace, pairing the house’s signature three-dimensional predator sculpture with an immense, spectacular 50.13-carat cabochon-cut Ceylon sapphire that shifts in tone depending on the coastal light.
Elsewhere, the Olorra necklace sits almost like armour by mixing five Colombian emeralds totalling 40.67 carats with custom-cut turquoise and lapis lazuli pendants to update the house’s geometric collar history. The animal kingdom expands further with the Haryma tiger necklace, featuring over 28 carats of luminous topazes. The collection also pays homage to the Cartier mid-1920s heritage with the Tutti Kanya necklace, balancing carved rubies, sapphires and a 30.33-carat engraved Zambian emerald in an exuberant renewal of the iconic Tutti Frutti aesthetic.

Agnes Lloyd Platt, Annaïck Lejart.

Agnes Lloyd Platt, Annaïck Lejart.
The focus on rare stones carries through to a curated lineup of rings that celebrate unique diamond cuts. The Kinko ring offers a highly contemporary, asymmetric interpretation of the classic Toi & Moi layout, reimagining Louis Cartier’s historic peacock feather motif through a vibrant juxtaposition of blue-green and green diamonds framed by clean, sharp geometric lines. Sitting alongside it is the warm-toned Amberis ring, which spotlights a highly collectible 7.09-carat brown-rose octagon-cut diamond. Cartier designed a highly texture-driven setting for this central masterpiece, flanking the coloured centre stone with fully pavé bands of brilliant-cut and square-cut white diamonds alternated with tactile brown diamond cabochons that meld beautifully with the skin.

Agnes Lloyd Platt, Annaïck Lejart.
Rare colours continue with the Auralis ring, which incorporates six exceptionally scarce pear-cut pink diamonds sourced from Australia’s now-shuttered Argyle mine to mimic absolute fluidity. Rounding out the display is the architectural multi-layered Keona ring, built entirely to cushion a massive, 11.60-carat oval grey centre diamond flanked by structural triangular diamonds.
“The jeweller’s work is to be moved, to interpret and magnify the stone’s unique soul, its presence,” explains Jacqueline Karachi-Langane, Director of High Jewellery Creation. “The creation serves the stone, revealing its nuances, its brilliance, its sparkle and its inner vibration.”

Annaïck Lejart, David Luraschi.

Annaïck Lejart, David Luraschi.
The collection made its global debut across a multi-day French Riviera rollout, kicking off on the evening of 12 May with a sunset cocktail reception overlooking the panoramic bay of Saint-Tropez. The following afternoon, the main presentation moved to a sun-drenched garden lunch at the historic, 100-hectare Château Saint-Maur estate. Models paraded through the grounds adorned with the collection’s showstoppers.
Global brand ambassadors Shu Qi and Tilda Swinton sat front row alongside Zoë Saldana and Virginie Efira, watching the gems interact with the maritime sun. Swinton arrived wearing the Solenara necklace, displaying two massive, organically rounded emeralds. The trip concluded with an intimate sunset concert by singer-songwriter and EGOT winner John Legend, who performed his biggest hits at a grand piano under the stars – a remarkable finale for a collection that proves Cartier’s greatest strength is simply letting the natural world do the talking.
Discover the ‘Le Chœur des Pierres’ collection here.
photography. courtesy of Agnes Lloyd Platt, Annaïck Lejart, David Luraschi for Cartier
words. Gennaro Costanzo