Engagement ring 16 ALL SIZES 3D print model

Size: 16.1mm - 2.64gr (y18kt), 2.67 (w18kt)16.51mm - 2.69gr (y18kt), 2.72(w18kt)16.92mm - 2.74gr (y18kt), 2.77(w18kt)17.35mm - 2.79gr (y18kt), 2.82 (w18kt)17.75mm - 2.84gr (y18kt), 2.87 (w18kt)18.19mm - 2.89gr (y18kt), 2.92(w18kt)18.89mm - 2.94gr (y18kt), 2.97 (w18kt)19.41mm - 2.99gr (y18kt), 3.02 (w18kt)19.84mm - 3.04gr (y18kt), 3.07 (w18kt)20.2mm - 3.09gr (y18kt), 3.12 (w18kt)20.68mm - 3.14gr (y18kt), 3.17 (w18kt)Gem: 3.35mm - 1;