Moldavite is also known as the stone of transformation. The word moldavite is derived from the Moldau River in Bohemia. the color of this precious stone is olive green color. Its Mohs hardness ranks from 5.5 to 7 and has transparent and translucent opaque with a vitreous luster. Visit Now @ https://www.rananjayexports.com/gemstones/moldavite/rings