Limited to one set, this is a set of 4 pendant tops. The type of stone is unknown. They will be shipped in simple packaging via Yu-Packet Post Mini. Please be aware of this. These are imported products from overseas. Although they are unused, the "product condition" is set to "like new" due to being imported goods. There may be imperfections such as distortion, deformation, or blemishes due to the manufacturing process. Please understand this beforehand. The actual color of the product may differ from the image depending on your monitor and how the photo is taken. Please consider the images as a reference only.