这个礼物是由冰激淋做的（用英语写）

This present(gift) is made of ice-cream.

要看从这个礼物能不能看出原料是冰激凌，如果能看出，就用make of,如果看不出就用make from.
我觉得这里还是用of好

This present is made from ice-cream.

this gift is made of icecream.

This gift was made of ice cream.