Thank you for viewing! This is a handmade ring featuring AAA quality gemstone black opal. The delicate ring is also recommended for layering. Natural stone: 10x8mm Setting: Silver925 with K18GP finish Sizes: 7 9 11 13 15 17 Please select your size. Each ring is 3950 yen. A box is not included. Please be aware of this. I also sell 14kgf rings, 14kgf earrings with natural stones, and necklaces. 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. If you purchase multiple items, we will discount 50 yen from the second item onwards, so please leave a comment. ☆ Repeat customers will receive a 50 yen discount on the total amount, so please let me know in the comments.