Vintage estate sale Monet butterfly brooch

Vintage estate sale Monet butterfly brooch this is a beautiful piece. Was purchased from a high-end estate sale. I could not find any exact comps for this piece, the one I did find was listed at $150. This is guaranteed authentic. I have added some pictures from the estate sale posting. I have several other items from this estate sale listed on my page if you want to check those out. Please inbox me if you have any questions.