The "Riccio Fungo" Ring celebrates the joy of friendship, diversity and mutual support. The Sardonic Shell is engraved entirely by hand, every time, by master engravers from the coast of the Gulf of Naples and features the unmistakable signs of craftsmanship that characterize them as pieces that are always Unique. A true artist's brushstroke. A solid-profile frame of an innovative material such as titanium is finished with a silky satin finish and engraved with precious cameo perimeter work, nineteenth-century setting with small swallowtails defining each diamond seat. The brilliant-cut diamonds are three shades of color from sage green to meadow thread green to acid green. The Hedgehog Mushroom ring has a regular fit.