Jewellery ring 3D print model

This is a 3D model of the Jewellery ring from a rhinoceros and ZBrush. The size of the ring is shown in the photo, the model of the ring is ready for printing, the object is integral,weight: 17 size in gold 2.25 gr. silver 1.77 gr. 18 size in gold 2.35 gr. silver 1.85 gr. 19 size in gold 2.46 gr. silver 1.95 gr. 20 size in gold 2.61 gr. silver 2.09 gr. 21 size in gold 2.72 gr. silver 2.15 gr. 22 size in gold 2.87 gr. silver 2.34 gr.