Tiger Eye Bracelet VIII (6mm)Long before tiger eye was a style choice, it was a tool for survival. Every culture that dug it up called it the same thing. An eye. Product Highlights: The Stone: You are wearing 2. 5 billion years of history. The Abacus design features 6mm round Tiger Eye beads polished to show their natural golden bands. The chatoyant ribbon that moves across each bead isn't painted. It is a real optical effect, caused by mineral fibers trapped inside the quartz.