DEROSA fly or bee fur clip with a rose red rhinestone body and clear rhinestones, gold plated sterling silver

DEROSA fly or bee fur clip with a rose red rhinestone body and clear rhinestones in a gold plated sterling silver setting, 1-1/3".  It is marked on the back only "sterling" and is from the 1940s.  It looks like the fly shown in the DeRosa design art work in the last photo here, (not included for sale).  I would be so happy if I could find the leaf portion shown in that ad, too!  The fly can be seen in the Brunalti book "American Jewelry" on page 266.  It was also advertised in Women’s Wear Daily, March 1943, where it states that it came in two different sizes as well as with matching earrings.  View  View  View