Beautiful Faceted Blue-Violet Iolite Crystal BeadsIolite is also known as 'Water Sapphire', and is believed to stimulate the imagination. Price is per 14 1 2 inch string of these beautiful faceted blue violet crystals two different shades in the string. There is about 148 beads to the string, each measures 3mm x 2mm. Newager's say iolite activates the third eye and helps reach a higher level spiritually, like out of body experience. It is also thought to help find direction in life, improve eyesight,