La Clé de voûte
1000€
Ordering opening soon.
A symbol of balance and harmony, La Clé de voûte naturally finds its place in any room of the home. Its mastered proportions and sleek silhouette allow it to effortlessly transcend styles, from the most classic to the most contemporary. Sculpted from La Croix-Huyart stone—selected for the reconstruction of Notre-Dame de Paris—this creation merges architectural heritage with contemporary elegance. Released in a limited edition of 96 numbered pieces.
Craftsmanship & Authenticity
Stone from the La Croix-Huyart quarry, selected for the reconstruction of the Notre-Dame de Paris cathedral.
Hand-assembled in France, this light fixture is the result of a dialogue between heritage, craftsmanship, and contemporary design. Each piece is engraved with the Chœur de pierres logo and accompanied by a certificate of authenticity jointly signed by Chœur de pierres and the Les Pierres de Paris workshop.
It is presented in a custom-made wooden box.
Anatomy of the piece
- Material: Hard stone from the La Croix-Huyart quarry.
- Stone dimensions: Height 25 cm | Width 8 cm | Depth 8 cm.
- Stone weight: Approx. 3.7 kg.
- Total height (excluding shade): 35 cm.
- Electrification: Jute power cord with black switch and plug. Compatible with E27 bulb base (bulb not included).
Advice & Compliance
Designed for indoor use only and compliant with current European requirements (CE marking).
The lampshade is not included. Any E27-compatible lampshade can be used. As a guide for choosing the dimensions, the presentation photographs show a pleated lampshade with a base Ø of 34 cm | top Ø of 7 cm | H of 17 cm, as well as a scalloped lampshade with a base Ø of 30 cm | top Ø of 16 cm | H of 18 cm.
The user manual is included with the product. The user and end-of-life instructions are also available for download.
We remain at your disposal to assist you in choosing a lampshade or to answer any specific requests.
Shipping & Returns
Secure shipping from France with signature required upon delivery and Ad Valorem insurance included.
2-year legal warranty of conformity.
In accordance with our Terms and Conditions, you have 14 days to exercise your right of withdrawal.
Return shipping costs remain the responsibility of the customer. For deliveries outside the European Union, customs duties, local taxes, and processing fees may apply.















