Large Amethyst Geode Cluster with AAA, Dark Purple Grape Jelly Amethyst PointsDescription Another Amethyst as dark as the night sky, this Amethyst Geode Cluster brings one of the deepest and darkest Purple tones ever seen and will become The Amethyst Stone any collection, bringing the best of the best in terms of color quality, size, and format. The Druzy color of this Amethyst Cathedral is phenomenal, so dark that it becomes difficult to take pictures, the Deep Purple tone you see in this geode is the very sought after "Grape