Add a serious dose of rad to your ears: meet the Unicorn Rainbow Gem + Enamel Ear Cuff. Add as much or as little color as you wish (we like a lot of color). This earring (no piercing required!) is made of solid sterling silver and is also available in gold. Avoid tarnishing with regular wear, or a jewelry polished cloth. The Gem + Enamel Ear Cuff is the must-own layering piece of the season. Add a dash of glam with this colorful band adorned with a sparkling gemstone that adds a punch of…