ANITA KOZoe 18-karat Gold Emerald Ring

Anita Ko's 'Zoe' ring is a thoughtful way to show that special someone in your life just how much you care. It has a ribbed 18-karat gold band centered with a glimmering 0.35-carat heart-cut emerald. It's simple enough to be part of a daily stack but works just as well for formal occasions, too.