Meet the universal material - Bamboo.

Bamboo is used to build, make textile and food. Thanks to the strong and flexible structure of the wood today we are witnessing a new direction of bamboo usage - jewelry with a natural touch. The Harbinger Co. created an entire line of sustainable, elegant and unique jewelry made of bamboo: the earrings, necklaces and pendants are all inspired by shapes of nature - honeycombs, flowers of crystals.
Via: http://www.theharbingerco.com/