Printable model Engagement ring with 5.0mm centr stone and tapered shank with diamondsfinger sizes : 6.5 US , 7.5 US , 8.5 US sizes gems: 5.0mm round stone -1 1.4mm-4 , 1.5mm-2, 1.6mm-2, 1.7mm-2, 1.8mm - 2 , 1.9mm-2 . total gems weight - 0.7 ctaverage weight: 2.7 gr- in 14K gold 2.17 gr- in 925 silverready for 3d printing Enagegement ring 3dmodel