Stamped on backside Hattie Carnegie, gold toned metal brooch with faceted crystals in blues and greens with purple flower ornament. Approximately 3 inches long and 1.5 inches wide. Moderate surface wearing due to age and use, scratching observed. Hattie Carnegie Stamped brooch, stamped brooch, designer jewelry, jewelry, floral jewelry, personal accessories, statement jewelry, Designer costume jewelry. 12 BD Hattie Carnegie began making jewelry in 1939. Her designs were creative and quirky, making use of a variety of styles and themes. Some themes in Carnegie jewelry include Asian and Egyptian Revival motifs, and whimsical animals like dragons and unicorns.