The octagon cut adds edgy glamor to any gemstone. This 14k white gold necklace with octagon green amethyst sparkles brilliantly with this amazing cut, which is more unique than many of the more traditional cuts. An 18 inch box chain is used to fit this pendant perfectly, with the chain and setting both being crafted of 14k yellow, white, or rose gold. The stunning genuine green amethyst glows with a weight of 6.50 carats that make it perfectly unique and 100 percent gorgeous. This necklace makes a wonderful gift for yourself or a loved one who loves breathtaking fine jewelry.