Tailor-made service

Our Custom-made service helps you create a unique and precious piece of jewelry. Together, we imagine rings, earrings or necklaces, and bring to life the sets you only dreamed of. We also transform your personal jewelry by taking back your gold and stones.

We are twelve

Your French jewelry house specializing in bespoke creations and responsible jewelry transformation . Based in the heart of Paris , Douze elevates recycled 18-karat gold and fine, precious, and natural diamonds. Our exceptional craftsmanship is expressed through unique jewelry creations, crafted in collaboration with certified partner workshops renowned for their excellence.

Whether through our exclusive collections or our bespoke service , we are committed to democratizing thoughtful , transparent, and meaningful jewelry. Welcome to the world of Douze , where jewelry expertise meets creativity with complete transparency .

The Showroom

We welcome you from Tuesday to Saturday .

11am-1:30pm 2:30pm-7pm

55 rue des Saints-Pères

75006 Paris

Philosophy

Behind Douze is Hermine Sacau . Born on December 12, 1992, the designer dreamed from a very young age of jewelry that was unpretentious and full of emotion. The origin of this adventure came to life during Sundays spent polishing the family jewels passed down by her great-grandmother, born on the same date years before. It was therefore a natural choice, in homage to this woman, to name the brand Douze . This appreciation for gold stems from her ancestor, who had to flee Poland, taking with her only a few portable and concealable possessions: her jewelry and gemstones . A treasure from the past that continues to fuel Hermine's passion for jewelry .