I SAY IT'S HER; SHE SHATTERED PINK DIAMOND; ONLY A DIAMOND CAN SCRATCH ANOTHER DIAMOND; AND WITH THE TRIAL SHOWING ZIRCON PROVE HOW STEVEN/ROSE C-O-U-L-D N-O-T HAVE DONE THE DEED, AND SINCE YELLOW DIAMOND HAS SHOWN TO NOT BE RESENTFUL TOWARDS PINK, AND SINCE WE HAVEN'T EVEN GOTTEN A MENTION OF WHITE DIAMOND; SHE'S THE MOST LOGICAL PERPETRATOR!!