Vintage Clip On AB Earrings and Brooch Set Rhinestones

Older pearly white clip earrings and pin. Each contain many aurora borealis stones that give them the Blingy Things Wow factor. I have included a lot pic that shows the back side of these for you to see. These are a statement piece for sure and will be noticed. Green center area that I am not sure just what it is. It has a satiny shine to the green though. All stones are there and the only slight flaw I can see is that one of the flowers is up lifted and turned just a bit from being down flat. With a touch of heat, this can probably be fixed. Not sure of the age. Estate sale purchase.