The Coquillage Necklace by Atelier Margaux Toussaint brings the delicate geometry of the sea into a refined jewellery piece. Created from the imprint of a real shell, the pendant preserves the natural curves and subtle textures of its original form, creating a design that feels both organic and sculptural.

Handcrafted between Paris and Biarritz, the necklace is available in 18k gold-plated brass or solid 925 sterling silver — crafted entirely from sterling silver rather than a plated finish. Both versions are nickel- and lead-free, designed for comfortable wear while maintaining the quality of the materials.

Resting close to the skin, the Coquillage Necklace becomes a small expression of connection between nature and craftsmanship. Its fluid silhouette and understated presence make it a piece to wear as a personal detail, carrying the quiet beauty of the ocean into everyday life.