Diamonds may be a girl's best friend, but -- ouch! -- those sparkling stunners sure can get pricey. Luckily, there's an easy way to jazz up any ensemble that costs less than your weekly coffee habit! Need proof? Sticking to a budget of $50 or less, we put together a virtual treasure chest of eye-catching bracelets, earrings, and necklaces that look chic -- not cheap.