Victorian Love Knot Stickpin in 10k Gold with Diamond .03 Carats

This is a vintage stickpin in 10k yellow gold in the form of a knot (LoveKnot). It has a 2mm round diamond in the center which is a .03 carat stone. It id not marked but has been tested with an acid test and both the knot and pin passed. The pin is bent but can be straightened.