The Ring Eiffel (Emerald 12.45 x 10.6) Ready for 3D printing.Weight: 14k-9,19 gr, 18k-11gr, Emerald 12.45x10.6 mmDiamond 52-2.10mm, 2-2.50mmmRing size 7 USA Ring size can be changed.Besides size, we can change many things in design and improve with your preferences.