Late Monday, NBC San Diego and NBC Bay Area posted an alleged prototype of the Giants World Series ring. Both articles have since been yanked from both sites. Via the magic of cache, here's what remains: "[F]amous Tiffany's &Co. has prototyped the Giants' World Series ring, with team management set to soon review it. Details are still coming in, but when we know the jewel count and the underlying thoughts behind the specifics of the ring."
Here's a picture of the possible prototype.