When I was younger, I had an affinity for simple necklaces with rows of small stones, the subtler, the better. Now that I'm older, I like something more visual, compelling. A cameo does the trick with a centerpiece that makes a single statement. The other rings in focus have the same effect with oversized stones that are equally eye-catching. Instead of blending in with the rest of your look, they stand out against what you're wearing and are an instant conversation piece.