Uneek Precious Collection Halo Oval Emerald Stud EarringsDazzling and rich colored gemstone and diamond double halo stud earrings with butterfly backs, each featuring a vivid 1. 15 carat oval cut emerald center in a 4 prong setting, plus 30 round brilliant cut white diamonds set along the scalloped staggered double halo (total diamond count of 60 for both earrings, with a combined weight of 0. 52 carats); also available with blue sapphire or ruby centers.