This product is a ring made from Itoigawa Kotaki jade. It appears thin, but it has green accents in some areas. Also, while it has high transparency, it contains stone inclusions. Due to the price being set considering this condition, there is no warranty for chips or cracks. Please consider this an "entry-level" piece of Itoigawa jade. I think it can also be used as a pendant or scarf ring, etc., besides a ring. ● Size: Size 14 ● Width: Approximately 9.2mm ● Thickness: Approximately 3.6mm ● Weight: 5.37g ● Condition: Polished finish ● Other: No coloring, crack concealment, or waxing has been done. 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.