Cross marked only with letter i

[Mario]

I am new to the forum and need an experts help in identifying the hallmark and production date of my cross (silver or silverplate).

Thanks in advance for any help you can provide
Mario

[Mario]

[Italiansilver]

the marks look a chalice

[Mario]

Yes, now when You mention it, it looks like chalice. So I presume that's not silver or silver plated cross.