2IN1 - 18K Solid Two-Tone Gold Antique Watch Chain & Natural Green Tourmaline Faceted Barrel Gemstone NecklaceA Love Letter in Green and Gold One of a Kind Tourmaline & Antique 18K Gold Watch Chain Necklace Some pieces are hard to part with, and this is one of them. For over a decade, I kept this strand of green Watermelon Tourmaline safely tucked away in my personal collection. I knew it was special the moment I saw it: thick, chunky barrel cuts with vivid gradients of green, deepening and softening like a forest at dusk. Tourmaline rarely grows with enough