Creating a custom clasp for bracelet

I've been searching on different forums for someone able to make a custom bracelet/necklace clasp.
It should be made in 3D so we can print it in silver 925. If there is anyone out here who knows or can create one please send me an email i would really appreciate it.

- Source: If you go in of different sites of big jewelry makers you can see that they have their own lock design.
something similar to the David Yurman lock: http://www.davidyurman.com/products/men/bracelets/spiritual-beads-skull-bracelet-b15899mss.html#