Kay jewelers white gold wedding set

I have a key jewelers quad diamond wedding set. It is white gold 1.50 carat weight. That sells for over $2000. My husband got me a New set this will come with lifetime warranty. Can we meet at a K jewelers to switch name over in warranty and verify diamonds. Set looks brand new just had the prongs replaced. It is a size 7 but there are sizing. Making it a size 6 3/4. Can’t have the sized or just remove sizing beads and re-rhodium for free with warranty