Thank you for viewing. This is a handmade black opal ring. The delicate ring is also recommended for layering. Natural stone: 8x6mm Frame: Silver925, K18GP finish Sizes: 7, 9, 11, 13, 15, 17 (Japanese sizes) Price: 3400 yen each. Please select your size. The ring does not come with a box. Please understand. I also sell 14kgf rings, natural stone 14kgf earrings, necklaces, etc. Please take a look. Since natural stones are used, there may be inclusions and cracks. There are also individual differences in size, shape, and color. ☆ Repeat customer discount: 50 yen off the total amount. Please let me know in the comments, and I will adjust the price. If you purchase multiple items, you will receive a 50 yen discount on the second item onwards.