I-Carat ibhekisela esisindweni samadayimane akhuliswe elabhorethri.I-metric carat eyodwa ilingana nama-200 mg.Isamba samasenti angu-100 silingana ne-carat eyodwa.
Izisindo zedayimane ezingaphansi kwe-carat eyodwa zibhekiselwa kuzo ngamasenti azo kuphela.Idayimane elingu-0.50 cents lingabizwa nangokuthi uhhafu we-carat.
Uma isisindo sedayimane esakhiwe singaphezu kwe-carat, ngakho-ke kokubili ama-carat namasenti kufanele kukhulunywe.Idayimane elingu-1.05 cents kubhekiselwa kulo njenge-1 carat 5 cents.
Uma kunesisindo se-carat, igugu libiza kakhulu.Kodwa ungakhetha idayimane laselabhorethri elingaphansi kancane kwesisindo se-carat yonke ukuze uthole itshe elingabizi kakhulu.Isibonelo, khetha itshe elingu-0.99 carat phezu kwedayimane elilodwa le-carat ukuze wonge imali ekuthengeni kwakho idayimane.Itshe elingu-0.99 carat lizoshibhile futhi libe nosayizi ofanayo nowetshe le-carat elingu-1.
