Afghani Aquamarine straight drilled Natural Crystals measure approximately 4x6x6mm up to 17x14x7mm in size, the crystals have a brilliant quality, are exceptionally clean for Beryl with minor internal characteristics, the polish is excellent, crystals are natural and are cut only for length, and the transparent bodies are a slightly greenish light blue hue with a brilliant quality, and these Aquamarine beads exhibit spectacular Clarity and Color in this Natural Untreated Aquamarine!