Delicate Engagement ring 3d model printable with 4.7mm x 4.7mm cushion gem gem: 4.7x4.7 cushion(0.55 ct) 1.5mm-28 , 0.9mm-28weight: 4gr in 14K gold Finger : 17.55 mmReady for 3d printing 3d model of the delicate engagement ringFile format: STL and 3dm STL files without any supports (because each printer needed special supports )