Andreoli carved stud earrings Approx. 1" length x 0.4" width Polished 18-karat white gold G-H white diamonds create oval halos Tanzanite surrounded by blue sapphires 33.02 total tanzanite carat weight 17.28 total sapphire carat weight 1.87 total diamond carat weight Omega back with a folding needle Wear as clip-on or post backs Made in Italy