Getting ready is easy with this 14K. white gold Necklace W/Checkerboard Cut Green Amethyst. The lovely green amethyst and gold pair well with any outfit, and are easy to incorporate into your wardrobe. This piece will match most other accessories without taking over and dominating the outfit. The lovely round-cut green amethyst is 3.25 carats. It hangs from a delicate 0.68 mm thickness chain that is 18 inches long. You can upgrade your chain to be 24 inches long and up to 1.15 mm in thickness. This necklace will quickly become your regular piece of jewelry, and you will fall in love with it repeatedly.