Beautiful, slender aquamarine bracelet. Some beads also have rainbows! (See photos 6 and 7) Devil aquamarine is aquamarine that has formed with black tourmaline, with the black parts being the tourmaline. It is rarer than regular aquamarine due to its scarcity. Devil aquamarine is said to have more power than regular aquamarine, especially in enhancing communication skills, smoothing relationships, and reducing stress and anxiety. Its beautiful blue color is also said to bring calmness and clarity to the wearer. It is also used as a talisman against evil and water-related accidents. Bead size: 8mm Inner diameter: 17cm Instant purchase is welcome. Photos were taken indoors under natural light or with a lamp, using a smartphone. We try to capture the colors as accurately as possible, but there may be slight differences in how the colors appear. Please understand. Returns are not accepted for reasons such as the item being different from your image of it.