We've got you covered with rainbow must-haves. Our kaleidoscopic hoops feature citrine, rhodolite garnet, green chrome diopside, Swiss blue … We've got you covered with rainbow must-haves. Our kaleidoscopic hoops feature citrine, rhodolite garnet, green chrome diopside, Swiss blue topaz, tanzanite, iolite, amethyst, pink tourmaline and garnet, with a total gem weight of 1.80 carats. In polished sterling silver, the colors pop even more! Length is 1". Hinged post, multicolored multi-gem hoop earrings.