TESORO jewelry includes six kinds of jewelry: rings, bracelets, earrings, necklaces, cuffs, brooches and bracelets. TESORO has different categories, including high art jewelry, jewelry, marriage and gifts. High-grade art jewelry includes rings, earrings, necklaces, cuffs and brooches. Jewelry includes rings, bracelets, earrings, necklaces, cuffs and brooches. Different jewelry has different series. The same series has different meanings and styles. But it is mainly based on inheriting the Italian aristocratic spirit.