Adding data to one column like a sentence in vb.net

Hello Friends,

Again I have a problem, not actually a problem but I dont know anything about the answer

I have got three columns in my database viz. col1, col2, col3
These columns has some data like col1.row1 = 1 Kilogram, col2.row1 = 1000, col3.row1 = Grams
Now I want to use this data as a sentence but not in a string but in the DataGridView Column

In short I Want to have Just One column in the dataGridView whose rows will be something like this
Firstrow.Value = 1 Kilogram = 1000 * Grams
SecondRow.Value = 1 BlaBlaBla = BlaBlaBla * BlaBlaBla (I want this specific Format)