Headquartered in Atlanta, Georgia, Machete is one of our favorite eco-conscious jewelry lines. It’s best known for tortoise acetate, which it uses in everything from earrings to bracelets. Machete sources cellulose acetate for these pieces because it’s a natural and renewable material, aligning with the brand's focus on creating eco-friendly accessories. It even uses environmentally friendly bags for shipping and storing. On top of its commitment to reduce its impact and make ecologically ethical products, Machete also supports many important organizations, including the National Parks Foundation and The Joyful Hearts Foundation. This is everyday wear jewelry you can feel good about sporting.