The Du Coeur boutique is located near the famous Dancing House. It opened in December 2022 in the premises of the former historic pharmacy “U sv. Vojtěcha,” dating back to 1900. The storefront captivates with its dark green Art Nouveau portal, featuring a depiction of the goddess Hygeia, and display windows that are part of a cultural heritage site. Founded by Kristýna Černá, Du Coeur creates jewelry inspired by natural materials such as pearls and minerals, aiming to design personal talismans for everyday wear. Each piece is handcrafted in a Prague studio with a focus on detail and quality.