https://www.google.co.in/url?sa=t&source=web&rct=j&url=http://malevich.com.ua/editorial/m5672-tmtt-k30000077-ebxrbsp-cfzmdzal-ewdgonpt.cfm&ved=0ahUKEwi1x8bd1u_RAhWHrY8KHVDODsAQFgg_MAk&usg=AFQjCNHaSNQ2OxlkU7ArpV6l3bs3LkiJ1Q&sig2=ibbz8k_-YR4MLb-OLEH64w

35mm

http://m.thecoinsmith.net

Www.m.zales.com

https://coinringusablog.com/coin-ring-making-tools/

yes

china

Hi,



What type of ring you're looking for?



In general, finding a local jewelry maker is my first thought.

However if you need more specific design you'll need a maker with specific skills.



I work as illustrator ( 2D and 3D) and I worked on couple of ring projects making 3D print ready prototype that will be 1st printed then used as a base for mold casting that will finally be used for final production in silver.

It is pretty straightforward process for someone with enough experience.



Though, as I wrote, first thing would be you clarifying what you want :)



Cheers,



Dj.