Enamel in jewellery refers to a decorative coating applied to metal surfaces, often used to add colour and design to pieces. This coating is created by applying a paste or powder made of glass, metal oxides, and other materials to the metal surface. It is then heated to high temperatures until it melts and fuses with the metal. The result is a glossy, durable, translucent or opaque finish in various colours. An enamel jewellery designer piece made by a Jaipur karigar is prized for its vibrant hues and intricate designs, making it a popular choice for creating detailed and artistic jewellery.