Open-minded and curious, many natives of your sign are interested in alternative therapies and the metaphysical.
If you're drawn to crystals and their reputed properties, you couldn't do better than begin with amethyst and lapis lazuli, both associated with Aquarius.
All-purpose amethyst is said to calm and sharpen the mind, ease insomnia, lower stress, help headaches, and reduce bruising and swelling. Try placing one of these purple beauties under your pillow to promote restful sleep.
Lapis lazuli is said to help concentration and ease migraines. Crystal powers or not, these gems are gorgeous, so wear them and be dazzling!