2 of same ring in 4yrs that 1st time lost diamonds in channel of ring was defective! Received 2nd ring same ring within in few weeks stones were loose returned for repair within in weeks ring fell apart.wabt my money back defective rings read other people's reviews just want my money back for the defective ring supervisor from CC which was to call me never did no help could not get what happened correct.reported to BBB and customer affairs.