This 14k white gold necklace with natural diamond and purple amethyst is an amazing piece that keeps the look simple and allows the beautiful glow of natural gemstones to shine. A solitaire oval amethyst stone steals all of the attention, set in 14k yellow, white, or rose gold and dangling on a matching 18 inch rope chain to keep this look a classic. One beautiful round genuine diamond enhances the beautiful purple hue of the stone, while adding an additional element of glamor to this look that is simple enough for everyday wear, with just the right amount of color and sparkle.