bigger to fit a 10mm chainhow do you wanna make it bigger? Wider?
makes sensenot a jeweler nor did I ever have this done but I think they would just cut it all the way thru, heat it, stretch it & solder another piece of gold to make it larger. stones would complicate or limit this, I think.
you just reminded me he had this done. basically want to do exactly how he had his done. he didnt have stones in his bail though.I've seen jewelers cut the top of the bail or make it rounded out to accommodate a bigger chain, which is what was done on ninja's piece. Other ones cut the back of the bail and replace it with a locking mechanism so you can open the bail from the back so you can put a chain on instead of sliding it through the bail.
Regardless, it's going to be tough if you have diamonds and you might need to get it replaced with a bigger bail altogether