Vintage Sterling 925 marcasite brooch

Description

Vintage Sterling 925 marcasite brooch
This is very pretty and sparkles and the pics don't do it justice.
Approx 1 ¾” diameter. All the marcasites are there. I do not know what the moonstone like stone is. The pin across the back is slightly bent.
Many of my items are from estate sales or auctions. I research them as much as possible, but I am not an expert and there is often no history or information about them when I buy them. It’s important to me that you are happy with your purchases so do contact me with any queries you may have.