Aventurine HEALING | CALMING | CREATIVITY Aventurine brings great physical healing. It soothes the nervous system, and calms anger and irritation. This bracelet consists of 8mm round Aventurine beads on a durable stretch cord. This listing is for ONE (1) Aventurine Bracelet. Approximate weight: 0.55oz Approximate bead size: 8mm 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.