Delivery properly, as always with Amazon. Since this chain was a Christmas present, I had it open only briefly upon receipt, to see if it was the right chain. So far everything well. However, faltaler error! Today the large stone fell from easy, without external influence !!. If I had a closer look one eye cast to the chain, I would return and this can get before Christmas replacement. That's why 2 stars, because I also made a material error.