Ruby gemstones

Ruby is a pinkish red to blood-red colored gemstone,a variety of the mineral corundum (Aluminium oxide)Ruby is one of the most popular traditional jewellery gems and is very durable.other varieties of gem quality corundum are called sapphires .Ruby is one of the traditional cardinal gems,alongside amethyst ,sapphire,emerald and diamond.The word ruby comes from rube,Latin for red.💎💎