New Jerusalem Gemstone Earrings Recreation 4 . 12 Gemstones of the 12 foundation stones in New Jerusalem mentioned in the Book of Revelation 21:19-20. The first 6 stones on one earring, and the next six stones on the other earring. The earrings are about 2 inches long. Each bead has its own link. The beads are 8mm in size. Gold colored links used for street of gold in New Jerusalem. Information sheet included.