Anello irregolare B in malachite e diamante in argento sterling placcato oroA beautifully bohemian gold plated ring with an oval cabochon cut malachite gemstone in an asymmetrical ring setting accented with a dainty round cut diamond. Gemstone Information Derived from molochites or mallow in Greek, malachite is named after a green herb reflective of its natural and fertile appearance. Of fibrous lustre, malachite is often carved into beautiful cabochons to flaunt its dark forest and lush green stripes and spherical patterns.