You all are going to love gem corundum—it’s more than meets the eye. Beneath its simple exterior lies one of the toughest minerals, formed under Earth’s most intense conditions. Ruby and sapphire both belong to this family, carrying deep meaning and energetic power. In raw form, it radiates strength and stability. Gem corundum is perfect for collectors, crafters, or anyone seeking inner resilience. Tree of Life Gems features selections that reveal its rugged charm. Let this stone remind you of your own strength.