PRETTY PLEASE Help Me Identity This!

[GulfCoastGoodies]

I need help identifying the designer and time period of this gorgeous brooch \ pendant. It was definitely designed by one of the best but it is not signed. The quality of this brooch surpasses all others that I have seen. When I do an image search on Google it pulls up Christian Dior or Schreiner. I’m leaning towards Schreiner. Can someone please help?

 

[OoohShiny]

How much did you pay for it?

How much profit are you looking to make on it in your ebay store?

 

[GulfCoastGoodies]

It is from a friend’s estate.

 

[Bron357]

“Designer” pieces are usually stamped, without this there’s no way of telling who may have made it.
I’d guess vintage, 1970s / 1980s but it could have also been more recently.