Irene Neuwirth is a renowned American jewelry designer known for her unique and colorful creations. She founded her eponymous brand in 2003, focusing on using high-quality materials like gemstones and precious metals. Her designs often feature organic shapes and vibrant colors, appealing to a modern audience. Neuwirth's work has gained recognition in the fashion industry, with her pieces worn by celebrities and featured in various publications. She has received several awards, including the CFDA Award for Accessories, highlighting her influence and contribution to contemporary jewelry design.