Independent media since 2014
by Charlotte Wannebroucq · CNE Accredited Gemmologist

FOUR 5D FROM BOUCHERON

Since its founding in 1858, the Boucheron house has continued to stand out for its audacity and its taste for innovation. The new "Quatre 5D Memory" ring is the ultimate example, combining high technology and jewelry craftsmanship. Under the leadership of Claire Choisne, the Maison pushes the boundaries of preciousness by introducing innovative materials and concepts into its collections.
Charlotte Wannebroucq, CNE-certified expert gemmologist
Founder and Editor-in-Chief
Updated on July 31st
Updated on 31 July 2025
Bague Quatre 5D © Boucheron
BOUCHERON QUATRE 5D

Four 5D by Boucheron, the union of sound and precious materials.

Bague Quatre 5D © Boucheron
Ring Four 5D
© Boucheron

Since its founding in 1858, the house Boucheron The Maison has continued to stand out for its boldness and its taste for innovation. The new «Four 5D Memory» ring is the ultimate example, combining high technology and the savoir-faire of the jeweler. Under the leadership of Claire Choisne, the Maison pushes the boundaries of preciousness by introducing innovative materials and concepts into its collections. After celebrating the preciousness of water with « Or Blue« , Boucheron It has taken a new step by encapsulating a sound work within the Quatre ring.

For this feat, Boucheron s’has partnered with the IRCAM Centre Pompidou, a renowned research center dedicated to acoustic innovation. Together, they have created a unique piece: the noise of the waves of the Atlantic Ocean, a childhood memory for Claire Choisne. The technology used, the «5D memory», allows this sound work to be engraved into a nanostructured glass. This process guarantees the preservation of the data for several billion years, making this creation a true time capsule. The ring also incorporates Glassomer®, a silica-based material that offers exceptional transparency and strength.

This capsule edition not only celebrates the 20th anniversary of the Quatre collection; it also takes jewelry into the future, blending art, science, and technology in a perfect balance. Innovation enthusiasts will have the opportunity to discover this piece during two exclusive events in New York and Paris.

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Charlotte Wannebroucq, CNE-certified expert gemmologist
The author

Charlotte Wannebroucq

Gemmologist expert, member of the CNE-Art, and expert in signed jewelry. Twenty-five years of experience at the heart of Parisian jewelry, between the Carré Rive Gauche and Place Vendôme.
She signs the decryptions of collections, the analyses of stones and the estimates published in Esprit Joaillerie. Each piece commented on is examined in person, in the workshop, in the sales room or in the showroom.
  • Expertise

    Gemmology and signed jewellery

  • Member

    CNE-Art

  • Experience

    Over 25 years in Parisian jewellery