Proudly made in the USA. Includes nine round stones .25cttw. Due to the intense labor involved in the manufacture of this product to achieve such a supremely high quality item, we cannot accept any returns. Although these rings can be resized, if you are off by more than 1 entire ring size then it may require that a new ring be made in which case, you will have to order a new ring because these models cannot be returned. Please have your finger sized correctly by a professional in USA sizing standards. This is an open back ring.