Brilliant yellow Sapphire with amazing colour. This stone has been Beryllium treated which improves the amazing yellow colour. The treatment is permanent and durable so this stone is suitable for use in jewelry.
The sapphire is one of the two or three gem-varieties of corundum, with another one being the red or deep pink ruby. Although blue is their most well-known color, sapphires are made up of any color of corundum except for red. Sapphires may also be colorless, and they are also found in shades of gray and black.