Never mind, I found it after looking at the obvious for other settings in the ListView "RowPopulated" event.
Here is the code...
Dim myListViewItemFont As Object = New System.Drawing.Font("Segoe UI", 12.0!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
Private Sub lstItemsStock_RowPopulated(ByVal sender As System.Object, ByVal e As MicroFour.StrataFrame.UI.Windows.Forms.RowPopulatedEventArgs) Handles lstItemsStock.RowPopulated
e.ListViewItem.Font = myListViewItemFont
End Sub