Nice mirror I like the diamond cut, but when trying to installing it I couldn't get it to hang it straight, I trippled checked my lines that I mad withe a level and made sure that it was plum leveled but when I mounted the mirror to it it wasn't leveled. So aftrer  fiew attempts and after 6 holes that I put on the wall I discovered that the brackets on the mirror for vertical mounting were off by 3/8 down from the other munting bracket for the vertical mounting, so after I noticed this problem I put the left screw at 3/8 down from the other screw and then the mirror hung leveled. So I suppose that there insn't any inspection done when the brackets are placed on the mirrror, someone should learn how to use a ruler properly.