Engagement ring 3D print model

Women Ring with round diamond and emerald cutdiamond size is: round 1.3mm/0.13ct/20pcs 2mm/0.36ct/12pcs 1.6mm/0.34ct/22pcs emerald 7.80x5.20mm/1.23ct/1pc weight metal is:10kt/4.48gr 14kt/5.04gr 18kr/6.03gr platinum800/7.87gr silver925/4.06grpreferred metal are gold(14k/18k) and platin(800/850/900/950) and silver(925)women ring size #56this file has 3 formats for printing (obj/stl/3dm)