Carat (mass) g or possibly up to 5 g less. Therefore, the metric equivalent of 1 "siliqua" was approximately 189 mg. The Greeks had a similar unit of the same value. Gold fineness in carats comes from carats and grains of gold in a solidus of coin. The conversion rates 1 solidus = 24 carats, 1 carat = 4 grains still stand. Woolhouse's "Measures, Weights and Moneys of all Nations" gives gold fineness in carats of 4 grains, and silver in pounds of 12 troy ounces of 20 pennyweight each. Carat (mass) The carat (ct) (not to be confused with the karat,
Pure Gold Jewellers Al Maktoum Charitable Trust, Bait-ul-Khair, the UAE's Education Ministry and the Health Ministry, among many others. Firoz Merchant has also contributed towards Corrective Institutions in order to release prisoners belonging to various nationalities jailed in the UAE. As a kind gesture, Merchant has decided to spend 1 million US dollars (3.8 million dirhams) to help free prisoners who are behind bars in UAE due to non-payment of debts. He has already paid 150,000 dirhams for the release of 132 prisoners from Ajman Central jail. He will pay the remaining amount to secure the release of more prisoners. Pure Gold Jewellers