RARE highly polished and domed, these oval AA grade Phantom Amethyst cabochons are a must have. These calibrated beauties measure 25 x 18mm, with a 6-8mm height. No two of these Phantom Amethyst cabochons are alike, but all are stunning. The color is a rich vibrant purple mixed with golden brown.This stunning stone gets its name from the phantom like crystal and mineral inclusions within. Phantom amethyst is known to be the most powerful metaphysical stone due to all the various crystals and minerals within.