14K White Gold 1/2cttw True Reflections Diamond Halo Stud Earrings. These classic diamond stud earrings feature a traditional halo design with a unique true reflections center plate which makes the center diamonds look significantly larger. These earrings give the appearance of 1.50cttw diamond earrings although they only weigh .50cttw. An incredible value with sparkling G color, SI clarity round diamonds with heavy notch friction back posts and nuts. 2D2