• Size 17 mm• 14 k 4.5 gram• 18 k 5.4 gram• Diamond information in pictures• Feel free to contact for any support or question we are ready to help you.• Model avalible in STL format for prototyping. geometry is healed, and fixed all the bad with RP Magics software • Model is ready for prototyping on CNC or 3D Printing.• Feel free to contact for any support or question we are ready to help you.• Any questions write DM