Nikola Valenti is a scam, all the front reviews are fake. If you go to the offical site or google check the lowest reviews they all show the same similar stories about being charged extra which is true, If you dont keep the product they will not refund you and keep charging your card. I sent all the cheap jewerly back asking for a refund, which they confirmed in the email they would do so; they charged me once again. Do not waste your time here, and do not get fooled by the fake reviews. Id give them 0 stars If I could.