14k Yellow Gold 1.00TDW Diamond Imperial Style Stud Earring. This brilliant diamond earring showcases a circle of sparkling diamonds to frame your center round diamond, set in 14k yellow gold. The two large diamonds in the center add up to 0.50carat and the side diamonds add up to another 0.50 carat making a total of 1.00 carat of natural brilliant-cut diamonds. Elegant and graceful for any occasion.