A Diamond in the Rough News by: Jamie DeLine Posted: Apr 14, 2018 / 02:27 AM EDT / Updated: Apr 14, 2018 / 02:27 AM EDT HERKIMER, NY (WUTR)— A devastating fire destroyed the Herkimer Diamond Mines Museum and Retail Store in October. In this exclusive interview, Eyewitness News Reporter Jamie DeLine shows us how they are making an even comeback.