Specifications: Material: Rhodium-plated necklace with Swarovski crystals; lobster clasp closure Pendant Size: 1 1/4" wide X 1 3/4" high (30mm X 43mm) Colors (Standard Swarovski Color Names): Amethyst, Light Amethyst, Light Amethyst AB, Tanzanite Necklace size: 18" (45cm)