There are minor scratches and signs of aging, but it is a beautiful item. There are no hallmarks indicating precious metals. It is stamped "Cosmo Gold". *This was a gift from my grandmother, and the details are unknown. Size: Approximately 42.0cm Weight: Approximately 6.7g *Measurements are approximate. Please allow for some error. *The color may vary depending on the monitor environment. I try my best to get the colors as accurate as possible, but it is not perfect. Please understand and purchase only if you agree. *This is a used item, please judge from the images. I try to describe the item honestly, but there may be unexpected oversights. Please inquire in advance if you have any questions. T15101 C #CosmoGold #Necklace #Accessories #Women's #Cosmo #Gold #Twist #Chain