Do you know anything about this bracelet?

This is a very unique bracelet. This is probably Chinese export, but I'm not sure. I don't know what the stones are. I'm pretty sure the carved stones are not carnelian. Possibly Red jade? Blue glass? Green???

It is marked silver and seems to have some Edwardian qualities, especially the decoration of the links. The green "leaves seem to be a composite stone and the beautiful turquoise blue cabochons , glass or chalcedony of some sort? It has a gold wash on top of the silver. If you have any ideas, please let me know. It is marked "STERLING B " Could it be Battin Co.? I don't think they made jewelry, but they had that mark. Thanks