The colors are spectacular. Turquoise or teal and pale blue and pink are the colors of rhinestones that make up this piece.
Measures 3" long and 2"wide.
The back of the clip is ornate with patterns typical of this era, 1920s 1930s.
A rare find.
More vintage items here, STLvintage.etsy.com
To see more clips https://www.etsy.com/shop/STLvintage?section_id=10212328