Aquamarine MEDITATION | INNER-STRENGTH | SERENITY Aquamarine is a great tool for highly sensitive people. It can help them become more tolerant of criticism. Aquamarine can also help quiet your thoughts, which can help during meditation. This bracelet consists of 8mm round Aquamarine beads on a durable stretch cord. This listing is for ONE (1) Aquamarine Bracelet. **NEW 4mm size available. All photos are of 8mm size, except the last photos which shows size comparison. Approximate weight: 0.65oz Approximate bead size: 8mm, 6mm, 4mm (select size) Approximate inside diameter: 2.3" Please note, stones are natural and WILL vary in precise size, shape, color, pattern, etc., and may not exactly match photo.