R.D. Allen Freeport Jewelers is proud to be associated with many longtime experts in mining and stone cutting like our friends Don Defeo, Mark Theriault, our in-house goldsmith, and many others. They continue to bring us crystals from Maine's gem-rich, southwestern foothills - not only tourmalines, which come in an astonishing array of hues including bi-colors or watermelons, but other gems found in our state: amethyst, aquamarine, topaz, golden beryl, and morganite.