Alexandrite is the sought after birthstone for June, unfortunately this gemstone is no longer readily available. A great substitute is an Old World Birthstone, Moonstone, which is mentioned the Curious Lore Of Precious Stones. This is also a difficult gem for me to have on a consistent bases so please refer to the "In Stock" section of this website to see if we currently have it In Stock. This versatile obaque gemstone offers a variety of colors.