Seafoam Tourmaline Ring - 1.08CT (NJR356)Description This is a minty blue gemstone ring crafted in 18K white gold with natural diamonds. The centrestone in this gemstone ring is a natural tourmaline in a sparkly cushion cut. The glittery tourmaline displays a colour that brings to mind glacial blue waters that have a light tint of green. In different angles, the tourmaline showcases a subtle shift in colours, from a pure, icy blue hue to a minty colour that carries a subtle hint of green.