An alternative to stretch bracelets and so affordable! Genuine gemstones are hand strung with sterling silver findings, spring ring clasp. Stones will vary slightly in size and shape. The name "onyx" comes from the Greek word for "fingernail". Black onyx is thought by some to have protective qualities, be useful in fighting basic fear, and helping to move beyond bad relationships as well as heal old emotional wounds. The Romans associated onyx with courage.