Crystals have been believed to be stones of power since ancient times. Crystal Quartz are a stone of harmony because it balances and harmonizes energies.  It is a stone of clarity which dispels negative energy and enhances spirituality and wisdom. Different crystals are said to have different  qualities that be helpful to our mind, body, and soul.  Amethyst: stone of clarity, wisdom, peace, and protection Pink Quartz: stone of unconditional love and emotional healing  White Crystal Quartz: stone of clarity, renewal, and spirituality Topaz" stone of love, affection, and good fortune Citrine: stone of joy, prosperity, and abundance Amazonite: stone of courage and truth Size, color, and shape of the stones will vary because they are real, natural, semi-precious stones. Comes with 23.5 inch gold plated stainless steel chain (If you prefer 34 in chain, let us know!)