This is an early brooch. It is a Crescent motif in 15 CT gold with a crown mound and an unusual clasp. It has been acid tested for fineness. The pin is 1 1/4" by 1/4" and weighs 1.6 grams. It is in incredible condition for its age - over 100 years. A special classic pin that will add just that accent to any stylish outfit.