This ring was created from a thin, blue jadeite rough stone from Omi, Itoigawa. The rough stone is a pale blue, but because it was made from a weathered part, it appears yellow like the moon when light shines through it, as shown in the photo. Also, the black parts in the photos taken with light shining through are areas with a strong concentration of calcium. This ring has a gentle feel due to the handmade imperfections. No chemicals such as wax are used, so you can enjoy the natural texture of the gemstone in the photos for a long time. Please consider the photos as a reference. ● Size: Size 15 (Japan) ● Width: Approximately 7.9mm ● Thickness: Approximately 3.7mm ● Weight: 4.17g ● Condition: Polished finish ● Other: No coloring, crack concealment, or waxing has been done. If you have any questions, please feel free to comment. Jadeite is not inexpensive, so I would like you to be satisfied before making a purchase. Please note that this item is also listed elsewhere, and may be canceled depending on the timing of your purchase. Thank you for your understanding.