This a brand new pair of 14k Yellow Gold solitaire look diamond earring/studs.(3.09 Grams) The diamond setting includes 10 round cut diamonds set in an invisible setting. A larger center diamond accented with smaller round cut diamonds. The diamonds reflect off each other for a solitaire look. The total weight of the diamonds are 1.50 ctw This shine is guaranteed to last for an eternity, as these are natural, not enhanced diamonds. Each stud is 13 mm in diameter. Earrings have screw-on backs.