Gorgeous Natural green amethyst ring Solid sterling silver with black rhodium overlay and multi-tone 14kt gold accents Stamped 925, and acid tested and guaranteed solid sterling silver Please take a minute to look at my other listings for sterling silver, solid 10k gold, 10kt, 417 ,  585, solid 14k, 14kt solid 18k, 18kt,10kp,14kp, karat, navajo, native, solid gold diamonds, sapphire, cluster, solitaire, marquise, garnet, topaz, citrine, green diamond, green quartz, green garnet, other