Flower Shaped Marcasite Pendant

I’ve heard it both ways: some say it looks like a two stars pendant, some say it looks like flowers, but either way it’s just as pretty.
It’s fairly large, just below 4 centimeters in length, and it has a nice engraving handmade out of marcasite stones on a sterling silver setting.
I was thinking of buying something like this for granny as a classy Christmas gift, but I haven’t decided exactly which of the marcasite jewellery I should get, other then the fact that I’ve already decided it will be something with marcasite stones.