Amethyst Colored Stone and Silver Tone Metal Studio Art Jewelry Necklace is a signature piece for you to own. This is not something you will see yourself coming and going in. Sculptural and modern in design with a starkly surrealistic feel, this is a starkly elegant piece to wear. It measures approximately 17-18 inches closed, (hard to tell with the design). The center part is 5 3/4 by 5 inches. A true piece of Vintage Art Jewelry.