The Fibonacci Numbers can be discovered in natue, such as the spiral of the Nautilus sea shell as represented in this 14k Gold Vermeil "Golden Spiral". It is a symbol of nature's grace in growth, expansion, and renewal. In it's spiral precision, it is an image of order amidst chaos. Hanging on approx 17" of 14k Gold-fill beaded chain, this necklace is a wonderful addition to your collection. Also available in Sterling silver.