Can the knife edge platinum band be resized

[loogirl]

I went into Tiffany today to see if my knife edge platinum band can be resized - it doesn't fit as well anymore since I had my son and I would like to stack it with my diamond eternity band.

The customer service attendent didn't know the answer. She said they will send it out and see? But shouldnt they know? Lol

Does anyone here know?

 

[MatAllston]

I have one and had my sized down. You can size it up or down for sure.