In mystical circles, opal is considered a stone representing hope, innocence and purity. It has strong connotations of happiness, faithfulness, loyalty, and confidence. All of these are in spite of its significant period of darker connotations. The Hamsa is an ancient Middle Eastern amulet symbolizing the Hand of God. In all faiths it is a protective sign. It brings it's owner happiness, luck, health, and good fortune. This genuine opal can be worn on a silver, rose gold, or yellow gold chain and has an adjustable chain of 16-18".