Green Tourmaline Quartz Rings: A Gemstone Investment Worth Considering Green Tourmaline Quartz rings offer more than just beauty; they represent a valuable investment in the world of gemstones. Known for their vibrant color, rarity, and metaphysical properties, these rings have captured the attention of collectors and investors alike. Learn what makes Green Tourmaline Quartz a unique and promising investment, from its rising market demand to its long-term value potential. Discover why adding this gemstone to your collection might be a smart financial move.