The "KOSTBAR" in Idar-Oberstein, an annual public trade fair held in November, specializes in jewelry, pleasure, and lifestyle. Orchestrated by Messe Idar-Oberstein GmbH, this event has established itself as a shining highlight in the world of fairs. The name "KOSTBAR" ideally reflects the essence of the fair, symbolizing the appreciation for the finer aspects of life, whether it be exquisite jewelry, delicious delicacies, or products and services that enrich life. The name conveys a sense of luxury and quality that permeates all aspects of the fair. Presented in an atmospheric ambiance, the fair offers its visitors not just a platform for purchasing select products, but also an inspiring experience. The focus is on the enchanting world of jewelry and gemstones. Exhibitors display a variety of creations, from contemporary designer jewelry to timeless classics, with offerings ranging from handmade unique pieces by local artisans to globally renowned brands. However, "KOSTBAR" extends beyond jewelry. It also covers areas such as fashion and accessories, decoration and design, ambiance and living, as well as beauty and wellness. Thus, the fair presents a holistic range of products that comprehensively represent the lifestyle sector. A distinctive feature of the "KOSTBAR" is its dynamic stage program, setting it apart from other fairs. Exciting jewelry shows and demonstrations provide not only entertainment but also a platform for designers and exhibitors to present their latest creations and collections. The fair is held in Idar-Oberstein, a city famous for its gemstone and jewelry industry. This historical connection lends the "KOSTBAR" additional authenticity and attracts visitors who have a genuine interest and appreciation for the artworks on display. In summary, the "KOSTBAR" is an event that offers guests deep insights into the worlds of beauty, pleasure, and artistic craftsmanship, all set within a region traditionally regarded as the heart of the German gemstone and jewelry industry. The KOSTBAR will take place on 2 days from Saturday, 08. November to Sunday, 09. November 2025 in Idar-Oberstein.