Our Dainty gemstone necklace features a tiny little stone, choose between opal, moonstone and turquoise. …………………………………. Details: Pendant is Genuine Turquoise, Genuine Moonstone, or Synthetic Opal, measuring 5 x 7mm Available in 14k Gold Filled or Sterling Silver Waterproof and can be worn everyday Average necklace length is 18" About Your Jewelry If you are not wearing your jewelry it is best to store it in a cool, dry place such as your gift box that is included in your order.