It's a complete ripoff, DO NOT BUY FROM THIS ONLINE RETAILER! The owner is Daphne Liu/Lui and she is a spammer. She lies and tells you the item is authentic. When it arrives (shipped directly from China!) it is a very bad imitation and not even the correct size (in my case I ordered a ring). I asked for an address to return it to and she gave me a bogus address the post office rejected for being nonexistent. Then all further attempts to communicate with her failed, never heard back from her. Now my credit card company is getting involved, hopefully they'll credit my account. The best I can do now is to warn people about this retailer so you won't get ripped off too.