Peridot

 

The name probably derives from the Arabic word Faridat (Jewel), commonly the name Oliví has ​​also been used due to its olive green color. The ancient Egyptians called it "the jewel of the sun"; in fact, it is said to have been Cleopatra’s favorite gemstone. It is lemon green in color and is characterized by its oily and bright appearance, similar to that of glass.