We’re sure Santa’s got great taste, but in case he needs a little help, we’ve rounded up 15 perfect pieces of playful jewelry to make your holiday sparkle. This year’s trends include bold gold creations that are sure to stand out, and crafted to stand the test of time, colorful gems in rich hues are also on our wish list, with elegant diamonds leading the pack. And though we’re currently singing “Let it Snow,” we wouldn’t mind seeing some luxury pieces with whimsical astrological and