This is an item from an estate sale. It has been kept in good condition, so I think the condition is good. Ring: 1 Weight: 5.51g Size: 11 K18 3.56ct, stamped. Comes with a case. Please note that there may be some errors as the measurement was taken with a household scale. [Material] This item has not been appraised, and the material is unknown. There is a stamp of K18 3.56ct. This is being sold as an imitation item, not a gold product. Please purchase only if you understand the above. I have also taken pictures of the magnetism, so please check them. [Finally] I would like to sell this to someone who will truly cherish it, so if there are any buyers who will use it for a long time, please read the profile before purchasing.