The third girl is South Red Agate, which is famous for its red, full, clear and bright color. Red coral is an organic gem with pleasant color and bright texture, which grows in the deep sea from 0/00 to 2000 meters away from human/kloc. It is listed as one of the three organic gems alongside pearls and amber, and it is also listed as one of the seven treasures in the oriental Buddhist scriptures. It has been regarded as a rich and auspicious thing since ancient times.