The emerald fights against the evil tendencies of its owner: laziness, theft to theft, debauchery, deceit. If a person continues to indulge in vices, then the stone instead of help may begin to harm its owner. And when his strength is exhausted, the emerald will split.If the stone is in the house, then over time, its energy is cleared of negative. The same applies to a person who constantly wears jewelry with him