Truly recycling at its most impressive, as this funky ring is actually an ex car key. Yup, this silver band encircling your digits used to open a humble door lock, and now just opens your heart (sorry). It's $90 from Elsewares, and I think they're fantastic. They're handmade from Ford Mustang car keys and I like how designers have taken an object you wouldn't normally consider decorative and put a new twist on it. For the effort that has gone into the creation of these , I think the price tag is totally justifiable.
Related: Quartz Intrechata ring by Bottega Veneta I 'Paris Bling Ring' from Accessorize