Ceratonia siliqua harubh. "Ceratonia siliqua", the scientific name of the carob tree, derives from the Greek "kerátiοn" κεράτιον 'fruit of the carob (from "keras" κέρας 'horn'), and Latin "siliqua" 'pod, carob'. The unit "carat", used for weighing precious metal and stones, also comes from κεράτιον, as alluding to an ancient practice of weighing gold and gemstones against the seeds of the carob tree by people in the Middle East. The system was eventually standardized, and one carat was fixed at 0.2 grams. In late Roman times, the pure gold coin known as the "solidus" weighed 24 carat seeds (about 4.5 grams). As
Carat Cheung acting debuted in 2014 with a small role in TVB drama "Tomorrow Is Another Day". The following year she was cast in main supporting roles in dramas "Smooth Talker", "Wudang Rules" and the highly rated "Ghost of Relativity" which brought her more public attention. On July 31, 2016, Cheung announced on her social media account that she was engaged to her lawyer boyfriend Joe Choy. Carat Cheung Carat Cheung (; born 7 December 1987) is a Canadian-Chinese actress, model and former beauty pageant queen currently based in Hong Kong and currently under Television Broadcasts Limited (TVB) management. She is the