I'm a huge fan of Satya jewelry. Kristen Bell has teamed up with them to create a necklace for the charity Invisible Children. 100% of the proceeds will be donated to help educate the youth of Northern Uganda, an area of east Africa that has been ravaged by war.
The necklace is a 24k gold vermeil tree of life with a small gemstone charm symbolizing peace and education. It's being sold for $38 ($45 with shipping) and can be purchased at www.satyajewelry.com. Other stars sporting this piece include Courtney Cox-Arquette, Anne Hathaway, and Uma Thurman. You can buy it here .