Is definitely the species, neutral or ionized, indicated by its typical chemical image. Vacancies are denoted by V Wonderful piece of jewelry- well produced. Not much too flashy for daytime dress in but wonderful for night likewise. This is among several pieces I've bought from Angara. It is no surprise https://www.tumblr.com/thegemjournal/759696203354128384/understanding-the-unique-characteristics-of-yellow?source=share