Hi Connie,
yes, the handles are very similar. However on mine, they don't have any aventurine, they have an opalescent coating, and look as though they have copper particles in them because they are refracting the copper in the green body. At least I think so, I have tried to look upside down so that I am not looking at any part of the body through the handles or the tear drops, and I don't think there are any particles in them.
The copper aventurine is in huge smudges in the green body of the vase. Maybe Ivo will come along to tell me if the Bohemians used aventurine/copper powder in this way.