Natural Labradorite Round Loose Beads 15.5" 10mm Natural Labradorite Loose Beads Smooth, Excellent Polishing, Shining beads, almost 100% Round, almost NO drilling broken. Approximate size: 10mm, about 40pcs. Hole size about 1.0mm. The beads are excellent for Necklaces, Bracelets, Yoga bracelets, Earrings Making. Our gemstone beads fits well for men or women jewelry. Each stone is unique. The color and size may be a litte diffenet from each other. You will receive the similar item as picture shown. Labradorite is an unusual mineral. It can display a beautiful iridescent play of colors, caused by internal fractures in the mineral that reflect light back and forth, dispersing it into different colors. This effect, known as labradorescence, gives Labradorite its appeal and fame.