Women's prayer beads, Itoigawa jade, 7mm beads, custom made, certificate of authenticity includedLimited to one item! Certificate included! Top quality product with vivid colors! Jadeite is produced in extremely limited areas on a global scale, and the ones produced in Itoigawa are called hard jadeite and boast the highest quality. It is a very precious and beautiful stone that has been designated as a special natural monument of the country. First, let me explain the origin of the name jade. Jadeite means male and female kingfisher, and this