Beads measure about 4mm to 6mm in diameter. This exquisite offering represents a completely unique, one-of-a-kind curated strand of genuine Afghani Tourmaline. These gorgeous natural pieces have been hand-crafted into sparkling faceted rondelles, highlighting the unparalleled quality of the gemstones used, which show off a light Watermelon color palette. Fans of Afghani Tourmaline will want to check out this distinctive strand, graduated in size and thus perfect as the mainstay of any elegant design in necklaces, earrings and more.