Clean lines, lots of light. Prism Square has a square princess-cut CZ in each earring, held in a four-prong setting that lets light in from every side. They’re made of 925 sterling silver and rhodium-plated, so they stay shiny and resist tarnish. Sterling silver is usually gentle on sensitive ears, and the push-back closure makes them quick to put on and take off. Each pair is hallmarked, and the prongs are polished smooth. A classic shape that’s made for daily wear, and small enough to leave in all day. The square cut gives them a sharper look than round studs. They’re a simple gift pick, too.