H.Stern is an international jewellery company founded in 1945 in Brazil by Hans Stern. The company started as a small business dealing in gemstones but quickly grew into a global brand known for its high quality and innovative design. The company has played an important role in making Brazilian gemstones, such as amethyst and topaz, popular in the international market. H.Stern's designs often combine modern aesthetics with inspiration from nature and cultural history. Over the years, the company has collaborated with various designers and launched collections that reflect both contemporary trends and timeless elegance. Today, H.Stern is represented in several countries with stores in major cities around the world. Despite its global presence, the company maintains a strong connection to its Brazilian roots, both in material choices and design philosophy.