Remove Logo From 54 Images of Wedding Bands

I am creating an online jewellery store, one of my Suppliers has provided me with images for all of their bands that I shall be selling through my site. Unfortunately they all have their logo showing on the inside of the bands.

My Supplier has given consent for me to remove their logo, but they don't have non-logo versions themselves, so it's at my cost to get it done.

I've uploaded a few examples of the images I have currently.