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 $20, you get $40 worth of jewelry and accessories at Anchor Boutique in St. Augustine.

Anchor Boutique owner Laurel Baker hangs handcrafted, upscale jewelry and unconventional accessories like artwork in her sunny, nautical-themed shop. Patrons can peruse multilayered necklaces, leather-and-metal-mixed bracelets, and rings that wrap fingers with never-ending zen metaphors. Shoppers can sport show-stopping eyewear such as vintage '80s sunnies, whose large Hepburn-esque lenses gleam in gold- and red-edged frames ($34), or peruse the gleaming goods tucked under the graceful diving manikin. Tight gold spirals dangle from silver chains like freefalling funambulists on gold-circle-drops earrings ($34), and the pyrite necklace ensnares a shiny jagged stone within a thin gold, silver, or macaroni-noodle chain ($48).