PSR J1719-1438 b

PSR J1719-1438 b is a celestial body orbiting PSR J1719-1438, a pulsar. . The planet is composed of crystalline Carbon, in other words, Diamond. The planet was formely a star, in a binary system with pulsar PSR J1719-1438. PSR J1719-1438 was unable to continue nuclear fusion due to lack of Hydrogen, imploded into a supernova and was converted into a pulsar, while PSR J1719-1438 b went through it's red giant phase, and diminished into a white dwarf. The intense conditions crystalized the Carbon makeup of PSR J1719-1438 b.