Engagement Ring STL File Format ready For 3D Printing - CC55
Gems sizes and quantities
1 Diamond Round 7.8 mm X 7.8 mm ( 1.80 ct ) Matrix layer name 7.8 mm 4 Diamond Round 2.0 mm X 2.0 mm ( 0.30 ct ) Matrix layer name 2.0 mm 4 Diamond Round 1.9 mm X 1.9 mm ( 0.25 ct ) Matrix layer name 1.9 mm 2 Diamond Round 1.8 mm X 1.8 mm ( 0.25 ct ) Matrix layer name 1.8 mm
Ring Rail size and Gold weight
Ring Rail size US 5.5 Ring Gold 18 kt weight 4.10 gr.
Can do Custom ring size or custom center diamond stone size with bonus charge .