Cheryl of On a Thousand Hills makes very earthy necklaces. I love the way she combines colors to reflect colors naturally found in the outdoors and uses them to create pieces of wearable art!
Beachcomber necklace, $20
Autumn Jasper necklace, $20
Emerald Throne necklace, $20
http://onathousandhills.etsy.com
http://onathousandhills.blogspot.com
http://onathousandhills-etsyfeaturedartists.blogspot.com