This item is a ring made from Itoigawa Kotaki-produced jade. As you can see in the photo, it is a ring with shades of green as an accent. Although it may be difficult to see in the photo, there are some thin stone lines included, and the price is set considering these stone lines. There is no warranty for chips or cracks, but please consider this as a "trial item" of Itoigawa jade. It can be used as a ring, or as a scarf ring, or as a pendant by threading a silver chain or leather cord through it. I think it's a great deal because of the thin stone lines. ● Size: 5 ● Width: Approximately 7.8mm ● Thickness: Approximately 3.4mm ● Weight: 3.70g ● Condition: Polished finish ● Other: No coloring, crack concealment, or wax treatment has been applied. If you have any questions, please feel free to comment. Jade is by no means inexpensive, so we hope you will be satisfied with your purchase. Thank you very much.