This is a single-stone necklace made of K10 material. It has no noticeable scratches or stains and is in beautiful condition. The stone is 0.05ct, very small, so it doesn't stand out too much, allowing you to wear it subtly and elegantly. The simple design makes it perfect for everyday wear, as well as for layering or work. *The type of stone is unknown. *Please check the photos of the necklace being worn to confirm the size before considering a purchase. Total length: Approximately 40cm Color: Yellow gold