Bijouterie Mercier Joaillerie offers expertise in jewelry repair, custom design, 3D modeling, and on-site jewelry manufacturing. They specialize in creating unique, customizable jewelry pieces, engraving services, and watch customization. With a focus on quality and craftsmanship, they also offer services such as pearl necklace restringing, claw inspection using microscopes, and annual maintenance for stone-set rings. Their selection includes the Qudo jewelry collection, featuring interchangeable stone designs and high-quality materials. Operating hours and contact details can be found on their website.