After a long time debating, I finally gave in and bought a Tiffany Blue Double Heart Tag Pendant. I was so excited to own my first Tiffany product and was expecting great quality. I started wearing my necklace as soon as I got it last week and only wore it in the day time and take it out when I shower or workout and before I go to sleep and leave it in its bag as instructed. I don't use any perfume or cream as I am a healthcare professional. After just a few days, I noticed multiple scratches on the back of the two hearts, which I guess is normal as they keep touching each other but I was shocked to see that in one week I started getting tarnish around the hearts! I understand silver tarnishes but in one week?!? I called to see what can be done as I really was hoping that Tiffany would have much better quality and the lady just offered to have it assessed at the closest location which is 2 hours from my home. She sent me an email with instructions and options: 1) send it to the location to basically clean and pay for the shipping myself 2) buy their jewelry cleaner. I asked if there is any point in doing the former as it will tarnish again in one week and all I got was not necessarily. I honestly wish I didn't waste 300 dollars on a jewelry that does worst than a knockoff jewelry from amazon!