Aquamarine: Represents a happy marriage, is known as the stone of angels, and is a talisman related to water. It is also the birthstone for March. Cat's Eye: Cat's eye is for love fulfillment, warding off evil, and is a power stone that alleviates anxiety and worry, known for its gentleness. Cat's Eye, Light Blue Aquamarine 8mm beads Inner circumference approximately 16.0cm. Please allow for slight variations. This is a general women's size. Although it is a stretch type, please measure the circumference of your wrist before purchasing. Also, size adjustments may be possible for 300 yen if there are extra stones, so please consult in the comments before purchasing. The photos are samples. We take great care with the photos, but the appearance may vary slightly depending on the lighting.