Carat (mass) Despite its being a non-metric unit, a number of metric countries have used this unit for its limited range of application. The Board of Trade carat was divisible into four "diamond grains", but measurements were typically made in multiples of carat. There were also two varieties of "refiners' carats" once used in the United Kingdom — the pound carat and the ounce carat. The pound troy was divisible into 24 "pound carats" of 240 grains troy each; the pound carat was divisible into four "pound grains" of 60 grains troy each; and the pound grain was divisible into four "pound
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