synthetic sapphire

Synthetic sapphire is a lab-created form of the gemstone sapphire, which is a variety of corundum made of aluminum oxide. Unlike natural sapphires that form over millions of years in the earth, synthetic sapphires are produced using advanced manufacturing techniques, such as the Verneuil process or the Czochralski method. They share the same physical and chemical properties as natural sapphires, making them visually identical. Often used in jewelry and technology, including watch faces and smartphone screens, synthetic sapphires offer a more affordable and ethically sourced alternative to their natural counterparts.