The product is a stunning 50 CT Rainbow Fire Mystic Topaz gemstone in a pear cut shape, showcasing iridescent brilliance. This lab-created gemstone from India features an eye-clean clarity and excellent cut grade, making it a perfect choice for jewelry and watch-making. With its vibrant colors and unique rainbow iridescence, this Mystic Topaz gemstone is sure to add a touch of magic to any jewelry piece or collection.