Lava Stone Bracelet - Gold Solar System is the latest must-have accessory! These glamorous gemstone baubles from are ideal for the trendsetter. Stack 'em up! It's easy to see why the dark, spongy lava stones are all the rage right now. But they do more than just look fab - they can diffuse essential oil too! Just add 1-2 drops of your fave fragrance and your all set. Plus, their elastic make 'em one-size-fits-all. Gift 'em for any occasion for a fashionable surprise!