.60 Emerald Square Cut Stud Earrings in Platinum.  These modern square earrings feature .60 carats of emeralds finished in shimmering platinum. The emeralds are bezel set with linear, elongated facets. The primary emerald is .33 carats and the secondary emerald is .27 carats. The emeralds have a highly saturated, cool tone that complement the icy platinum stud mountings. These fabulous earrings are both stylish and minimal, and ready for everyday wear!