Interesting re Olympics and slight delay. I sent my Love bracelet for reproduction mid April and was also quoted 20 weeks. I assumed it was going to NYC. But perhaps I will also be waiting a bit longer. Agree with others would only let Cartier manage it.I went to Cartier beginning of March to show them my JUC was to big and then they offered to have it resized for 30%. They didnt offer just to get a new one, and I didnt even ask. They said 20 weeks. Last week they said September because of Olympics. So probably 6 months. I would not have an outside jeweler do this. I would sell and repurchase if necessary.