Enjoy the unique colour and reflective shimmer of Black Diamond Hematite in a ball stud earring! Our popular 8mm Black Diamond Hematite ball studs on 14K White Gold pearl cup posts are a great way to add this beautiful and unique gemstone to your collection. Hematite is a silvery-black shiny gemstone that has the look of liquid metal. Hematite is a relatively heavy and hard oxide mineral and is most commonly found throughout the Americas, England and Australia. Metaphysically, hematite is said to inspire inner life and support inner peace. Called the "stone of mental mastery," many believe it aids clarity, balance and calm reason, thus making it a grounding stone. Hematite is also thought to dissolve negativity and transform it into positive energy and love.