This ring was made from a jade rough stone from Omi, Itoigawa. The rough stone used includes black jade, and small green inclusions can be seen, like in a translucent photograph. However, it contains cracks. The product price reflects these cracks, so there is no warranty for chips or breaks. Please consider this an "entry-level" Itoigawa jade piece. This ring has a gentle feel due to the slight imperfections of being handmade. No chemicals such as wax have been used, so you can enjoy the natural texture of the gemstone in the photos for a long time. Please consider the photos when making your decision. ● Size: 17+α(0.1) ● Width: Approximately 7.8mm ● Thickness: Approximately 3.3mm ● Weight: 4.29g ● 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 not inexpensive, so I would like you to be satisfied with your purchase. Please note that this item is also listed elsewhere, and your order may be canceled depending on the timing of your purchase. Thank you for your understanding.