there is a jewel ring in size 6,6.5,7,7.5,8,8.5 USAtheres 9 diamonds in each ring 3 brilliant cut diamond with the diameter of 1.5 mm and 3 baguette cut diamonds in dimension of 1.5*3 mm.Join me to make the changes you want : https://www.linkedin.com/in/forough-peivandi-502266303the file is uplouded in two different type : stl and 3dm and its printable.weight: size 6: 14.54 gr 18ky - 13.84 gr 18kwsize 6.5 :14.81gr 18ky - 14.09 gr 18kwsize7 :15.08 gr 18ky - 14.35 gr 18 kwsize 7.5 : 15.33 gr 18ky - 14.58 gr 18kwsize 8 : 15.58 gr 18ky - 14.83 gr 18kwsize 8.5 : 15.83 gr 18 ky - 15.06 gr 18 kw