These days, if you’re not doing something good for the environment, then you might as well not do anything at all. (Hey, I recycle! And I turn off the water while I’m brushing my teeth.) Well, Dian Malouf‘s cause is the diminishing water supply, so her new line of jewelry, Flowers, Ferns and Rainforests, comes with a small card with tips on how we can preserve our planet’s water, and a portion of sales goes to the educational nonprofit American Ground Water Trust. You can buy Dian Malouf designs at Saks Fifth Avenue.