The Lab Created orange Sapphires come under the category of Synthetic Corundums.  Lab Created orange Sapphires are made by a method called Flame Fusion.They are made in such a way that they look like Natural gemstones. These Lab Created gemstones have the same chemical properties of the real stones. They will have the same hardness, density and appearance like the Natural orange Sapphire. Only a trained eye can make out the difference between the two The most common Corundum colors are Blue Sapphire and Ruby but we can also supply you White Sapphire, Orange Sapphire, Yellow Sapphire and Alexandrites in all shapes and sizes.