Engagement ring 3D print model

Engagement Ring with round and Cushion diamonddiamond size is: round 1.4mm/0.28ct/28pcs 1.9mm/0.25ct/15pcs Cushion 10.5x10.5mm/6ct/1pc weight metal is:10kt/4.27gr 14kt/4.80gr 18kr/5.75gr platinum800/7.70gr silver925/3.86grpreferred metal are gold(14k/18k) and platin(800/850/900/950) and silver(925)women ring size #57this file has 3 formats for printing (obj/stl/3dm)