8x6mm up to a long 40x8mm approximate measure for these lovely Larimar top drilled Natural Crystal Chip beads which have a waxy luster, show surface irregularities due to the unpolished nature of these crystals, beads are an elongated asymmetrical crystal shape, their bodies are opaque, and their color is a very light slightly greenish light blue hue with heavy matrix visible for a unique and soft toned strand of Larimar in its natural crystal formation. A Grade