I ordered a pair of tanzanite earrings, block D, from DSN. I was charged the next day. I called repeatedly as I had not received the earrings. After two months, I called to cancel the order. They apologized and said they had not been shipped out yet and I would be credited. Five days later, I received the earrings, but no credit. While waiting for the earrings, I ordered a ring. I called the next day to cancel the ring. I got my credit card bill the next month and the charge for the ring was on there. I called them and told them if the charge... read full review »