I brought my Tacori ring into MJ Christenson on April 24, 2010 to fix the misshaping of the ring as well as replace the lost diamond from the side of the ring. After about two weeks, we were informed that Tacori has determined that the ring is defective & we need to choose a different ring to replace it. Now let me just tell you that we are dealing with my engagement/wedding ring! We have been dealing with MJ Christensen located at 8980 W. Charleston Blvd., Las Vegas, NV 89117, who had in turn been speaking with Tacori on a regular base... read full review »