Jewelry can make an outfit sparkle, though only exposure to dangerous amounts of radiation can make it truly glow. Stay safe while looking sharp with today's Groupon: for $19, you get $40 worth of modern Turkish jewelry at Guzel Jewelry Design.
Istanbul-born designer Semiha handcrafts colorful, Middle Eastern–inspired jewelry to adorn wrists, collarbones, and earlobes. Baubles festoon every inch of the intimate boutique, the radiant colors of the jewelry popping against the deep, earth-toned walls like break dancers cloaked in fluorescent jumpsuits. Shoppers can don the signature Creita necklace, a long, lightweight mesh that transforms when the wearer stretches and molds it. Necklaces drape around napes as 39-inch strands ($40) or 24-inch chains dotted with nine beads ($45). Semiha also fashions the Creita mesh into dangling, delicate earrings ($35) and twists the airy material into full-scale replicas of helium atoms.