Made in the 1950s, this is one of those very classic "B" pins for Betty, Beth, Barbara, or Betsy, which were popular names in the 1950s. 

Some old initial pins like this one did have very nice quality Austrian rhinestones; they are not perfectly clear but have a diamondesque or diamond grey quality. The Cursive B is made of silver rhodium metal and the safety clasp pin back is vertical. 

Medium petite in size, the pin is 1 1/8" or 28 mm tall.  The entire pin is in pristine clean condition with no imperfections or flaws.  All of the rhinestones are original, present, and sparkling. The pin is not signed. 

Comes gift wrapped and shipped in new presentation pin box.