Top off your favorite casual or dressy looks with these vibrant gemstone and diamond stud earrings. Fashioned in warm 10k gold, each gorgeous earring showcases a rich 5. 0mm verdant-green emerald wrapped in an open frame of shimmering diamonds. Radiant with 1/8 ct. T. W. Of diamonds and a bright polished shine, these post earrings secure comfortably with friction backs.