Beautiful spinel - in all of it's natural color shades: lots of pinks (including deep tourmaline colored pink), pale purple, dusky blues, orangy pinks and even a few pale green tones. These strands are carefully strung in color sorted sections for maximum impact. Beads are hand cut and faceted, as shown, but each strand has beads of relatively uniform shape and appearance. Bead diameters range from 3.1 to 3.8mm, but will be a very uniform size on each strand as you can see from the picture. Strands are about 14.5 inches in length.