I recently had my 3 drop mikimoto pearl necklace repaired at Zales (where it was originally bought 10 years ago) due to one of my largest end pearl to be replaced. It fell off, and asked for them to replace it, not to mention first repair EVER besides chain. Due to them no longer carrying Mikimoto any more it left me at a hault. Should I take my chances and roll the die and have them just replace the SINGLE mikimoto pearl which they claim it will still be an 'Akoya" that they say they would? Well It's been my favorite necklace since it was gifted to me. I wear it everywhere, with everything, everyday. So naturally I said hell with it I just need it back on my neck and took the plung and told them to fix it PLEASE! Long story short, they just recently called me back saying there was a mistake and that the jewelery repairer (out of state) had REPLACED ONLY the 2 of my mikimoto pearls that were sent in. On the the receipt and on records it clearly states 3 DROP MIKIMOTO DROP NECKLACE. Didn't even bother adding the original missing mikimoto pearl. Mind you, the largest one. I have never been in this situation before, and of course I'm absolutely mortified. My question is what kind of actions can I make with this particular situation? All responses are greatly appreciated, thank you.