ring Libra for printable/cnc -no holes -size US and mm 5-15.7mm 6-16.5mm 7-17.3mm 8-18.2mm 9-18.9mm 10-19.8mm 11-20.65mm 12-21.7mm
-width 7mm -weight yellow gold 585 6.28 gr yellow gold 750 7.06 gr silver 4.78 gr white gold 585 6.65 gr white gold 750 7.19 gr -If you have questions or suggestions for improvement of this product please contact me in messages