About Little Falls Diamond Company

Little Falls Diamond Company is run by Kim Hergert and Adam Riddle, a husband and wife team located in Little Falls, New York. We craft our local gemstone, the Herkimer Diamond, in a variety of jewelry designs using sterling silver, copper, brass, and a variety of precious and semi-precious gemstones. The Herkimer Diamond quartz crystals that we use are collected by hand in our private mine. Each stone is unique with its own characteristics, and we never tire of creating new wearable heirlooms out of these one of a kind gemstones! Our stones are genuine Herkimer Diamonds, coming from Herkimer County, New York. They have 18 natural crystal "faces," giving them the appearance of being faceted. These amazing gemstones formed over 500 million years ago in the Mohawk Valley, NY and are ethically sourced by our hands. Read their story