Black onyx is recommended to be worn as a talisman. It is assumed that this stone can protect against an attack of bad energy. According to this belief, the stone absorbs negative energy directed against a person and transforms it into positive energy. The stone also protects the owner from committing bad deeds. The stone is closed in a delicate Tree of Life cage. The tree of life in jewellery, apart from its wonderful aesthetic values, carries a strong symbolic context. It is closer to us than we think - the crown is our mind, the trunk - the body. KDMD Women's Tree of Life Gemstone Necklace - Black Onyx