Turquoise and Blue Topaz Gemstone Necklace & Earrings SetOverall length of 18" necklace with a big bold 1" raised turquoise focal point. The matching blue topaz earrings have a total drop of 1. 6" from hook to tip. This special stone is used at other significant life milestones, such as puberty, marriage and death, since turquoise is associated with healing and protection. It is said of cracked turquoise that the stone took it, meaning that the turquoise fielded a blow that would otherwise have harmed its