One pair of round brilliant cut diamond martini stud earrings in 18K white gold. There are one, prong set, round diamond (1.51ct I1 H D7863), and one, prong set, round diamond (1.53ct I1 H D7864). The overall dimensions are 8.12mm x 8.12mm x 8.19mm x 15.72mm. The total weight is 1.6dwt/2.5g. The earrings are finished with butterfly backings.