7x6x5mm to 19x13x5mm approximate measure for these lovely Larimar top drilled Natural Crystal Chip beads which have a waxy luster, show surface irregularities due to the nature of these crystals, beads are an asymmetrical crystal shape, their bodies are opaque, and their color is a slightly greenish light blue hue with a reddish brown matrix visible for this unique strand of Larimar in its natural form. A Grade