Unless you are familiar with working with hot glass you would be better off seeking an glassworker to do this for you.
There are a few ways you could replicate the container: different kinds of casting or slumping (heating glass to soften it and letting gravity take over) but they are complicated, involve specialty tools and materials, and 1200°F-2000°F glass. Not something you could do on your own, unless you do glass working.
That being said there are plenty of glass artists around. Try to find a studio in your area. Art schools would also be a good place to find someone to do this for you. It would be an excellent exercise for a student in the glass dept.
A web search for "custom glass container manufacturing" has a few hits, but they are about making longer production runs like specialty bottles for a distiller. If money is no object you might convince them to do it.