No, according to the information about parrot rings published by Cartier, Cartier parrot rings are made of platinum, the main body is made of sapphire with diamonds, and the overall color is blue and white, so Cartier parrot rings are not natural emeralds. Cartier (English: SociétéCartier) is a famous French jewelry and watch manufacturer. It was founded by Louis Fran in 1847. OisCartier) was founded in Ruemontogueil 3 1 in Paris and is regarded as one of the most famous jewelry manufacturers in the world.