1950s Norwegian Sky Blue Guilloché Enamel Floral Brooch

This exquisite brooch, originating from the 1950s, is crafted from gilded sterling silver and features stunning guilloché enamel. It is a creation of the renowned Norwegian silversmith and jewelry designer, Ivar T. Holth (1909-1977). Ivar T. Holth established his wholesale company in Oslo in 1943, quickly becoming one of Norway's leading jewelry wholesalers. In 1949, he further expanded by founding Oslo Emalje- og Sølvvarefabrikk AS, specializing in enamel jewelry. His designs draw inspiration from Nordic nature and culture, with motifs such as flowers, leaves, butterflies, and even Viking ships. The brand's appeal is also significantly attributed to its masterful enamel techniques. The brooch boasts a dynamic, three-dimensional structure, with clean lines defining its floral form. The petals are adorned with guilloché enamel, showcasing delicate vein and stamen details. The vibrant sky-blue hue brings a lively, spirited quality to the piece, embodying the brand's characteristic blend of modern naturalistic design and exceptional enamel craftsmanship. Guilloché enamel is an intricate and highly decorative technique that originated in 17th-century France. It involves using a specialized machine to engrave precise, repetitive patterns, such as waves or geometric diamonds, onto metal surfaces to create complex visual effects. Typically, vitreous enamel, made from powdered glass, is then applied to achieve the desired color. This process requires multiple applications and considerable skill and patience from the artisan. This vintage piece exhibits normal signs of oxidation and wear consistent with its age. The reverse side shows more noticeable signs of use, while the enamel remains in excellent condition with minimal damage. It is marked with "925S/STERLING" for sterling silver, the maker's mark, and "NORWAY." Please note that this is a vintage item and not a new product. Origin: Norway Designer: Ivar T. Holth Year: 1950s Materials: Gilded Sterling Silver, Guilloché Enamel Dimensions: 3.8 x 3.8 x 1.2 cm Weight: 13g Condition: Vintage. Shows normal oxidation and wear. The reverse has more pronounced signs of use. Enamel is in excellent condition with minor to no damage. Item Number: BV260_2019 Important Information: "Antique jewelry" refers to pieces over 100 years old. Items under a century old are classified as vintage or second-hand jewelry. All jewelry sold by Xiang Cheng Antique Jewelry will be accompanied by a brand certificate detailing the era, materials, and other specifics. We offer a full refund if the item does not match the certificate. Prior to sale, each item's condition is meticulously documented using photographic equipment to ensure transparency regarding any flaws or signs of wear. These photographs form an integral part of the product description. We kindly request that customers carefully consider their purchase intent before checkout. Due to the unique nature of the items we sell, we regret that returns or exchanges cannot be accepted for any reason, including minor imperfections or signs of wear. We urge you to confirm your purchase decision before completing the transaction to avoid any misunderstandings. Shipping Information: Enjoy complimentary shipping on all brooch purchases to Taiwan, Hong Kong, Macau, and Japan. Within Taiwan, all orders will be sent via Registered Post. If registered mail is inconvenient, please specify your preference for convenience store pickup (7-11 or FamilyMart) in your order, along with the store name or code. Shipments to Hong Kong and Macau will be sent via SF Express.