Add another one to the list of rarities our mine produces 💅 Introducing, "Galaxy Diamonds" the glowing UV-reactive variation of a black Herkimer diamond! . UV inclusions in Herks are rare across the Herkimer diamond mining district...and yet our mine's hydrocarbon-rich deposit blesses us with this magical feature in abundance! . This is one where photos and videos barely do these pieces justice...the swirling galaxies of color inside are simply breath taking!! . Want to add one of these glowing