There's always time to put on an amethyst or herkimer "diamond" quartz necklace before you leave the house. Dress it up or dress it down, this lariat is super versatile. Style Details: 14KT gold plated brass, genuine herkimer quartz or Amethyst lariat necklace. Chain length: 16″ with a 3″ extender chain. Drop chain length with stone: 3¾″ Hoop diameter: ¾″ Stone charm: ¾″ length, 7/16″ width (Each stone is unique. Size and shape may vary slightly).