I purchased this from a Kintetsu Department Store about 20 years ago. I have never used it. The pearls have a beautiful luster, and there are four small diamonds that sparkle. I treasured it, hoping to wear it someday, but I no longer have opportunities to wear kimono, so I would like to pass it on to someone who will cherish it. It is stamped "k14WG" and "0.08" on the back. The weight is 7g on a kitchen scale, but it is not precise, so there may be some variation. Thank you for your understanding. This is a high-value item, so returns are not accepted. Please ask any questions you may have. Thank you very much!!