Beads range from about 5mm to 7.5mm in diameter. These exquisite strands are curated for the finest, clear-bodied Afghani Tourmaline in a rich range of colors familiar to fans of this magnificent gemstone. Expect some of our highest-quality offerings to date, represented by rich Pinks, Greens and Blues that are destined to shine in a wide-range of elegant and luxurious Jewelry Designs. Imbue your designs with the tantalizing mystique of genuine Afghani Tourmaline with our smooth polished rondelles, ideal for use in necklaces, earrings and much more.