This classic style engagement 3D-printable model ring features elegant 4-prong setting of central stone and taper line of side accent stones in micro-prong setting.

Stones: Diamond Round 4.30 mm D -0.3 Ct

Metal weight for finger sizes 17.33mm D Silver 925(Sterling)= 1.94 Gr, 18KW=2.75Gr.You can download model’s files in STL, OBJ and 3DM formats different sizes as follow: Inner diameter 16.5, 17.33, 17.50 mm

If you need customize design of this model (change stone size, shape), you can contact with me via private message. Mesh files checked with Rhino5 and Autodesk Netfabb software. STL files has a good closed mesh and orientable surfaces, which will allow you to get very good 3D printing result and surface quality.