It's very beautiful. It's elegant, and I really like it, but I have too many similar items. I was told when I bought it that it uses natural stones, but I don't know the details. I bought it at a select shop in Tokyo. The retail price was about 18,000 yen. The longest part is about 80 centimeters. The tip hangs about 35 centimeters from the neck. It's a slip-on type, and there's no clasp.