I kindly ask you for help me with identifying following hallmarks - fist holding something with letter A or number 1 on top, small crescent with star or letters C or G in lozenge:


Here is the item itself

The item also has this hallmark, but I have already identified it as Belgian import (see below hallmark and description from Miller's)


Initially I thought there were Malta, Belgium or Morocco, but I haven't found nothing similar (Morocco has a crescent with star, somehow similar to mine, but in long oval, not lozenge).
Thank you!