You could try rubbing a little black or brown ink or paint onto the etched part, and then rubbing off most of it to add some definition to the designs. They are so well done, they should really shine! (or the opposite, since they are etched *grins*)
While it may be too small by itself, you can incorporate it into a larger pendant. Depending on your skills and how the chandelier looks, you can amp it up with wirework, crochet a delicate frame, or mount it to suede and bead around it. You could also use it in a fabulous charm bracelet. Hope this helps!