Afghani multi-color Tourmaline plain oval nuggets measure approximately 7x5x3mm up to 9x6x4mm in size, these beads have a superior glass like luster with excellent polish on an asymmetrical oval nugget shape, Afghani tourmaline beads exhibit a light saturation of pink, yellowish pink, mint green, & watermelon (bi-color green & pink) hues, these gemstones are transparent with visible internal characteristics, gems are wonderfully matched for coloring patterning on the strand for these Tourmaline gemstones from Afghanistan, and the gems show great color in a full-bodied nugget of average size.