C. 1980. Swept with striking rainbow sparkle, these vivacious Estate collection hoop earrings showcase 3.15 ct. tot. gem wt. garnet, sky blu… C. 1980. Swept with striking rainbow sparkle, these vivacious Estate collection hoop earrings showcase 3.15 ct. tot. gem wt. garnet, sky blue topaz, peridot, amethyst and citrine squares set in polished 14kt yellow gold. Length is 1 1/8". Hinged post, multi-gemstone hoop earrings. Exclusive, one-of-a-kind Estate Jewelry.