Most children, at some point, dream of becoming a marine biologist when they grow up. While very few actually become marine biologists, most of them, at some point, will sit at their desks wishing they had followed through on that dream and were tagging whales in Baja instead. And who can blame them? Sea creatures are awesome. Want to wear your childhood dreams on your sleeve (or around your neck, or on your finger)? Click through for some sweet undersea jewelry and accessories...