Tested 14 karat yellow gold  “Crown ”  pin.  Pin measures   1  1/2 ” wide x   7/8 ” Ht,  with a tube closure for the back pin.    Pin contains Five (5) Old European Cut diamonds measuring approx. 1.30 m.m. each, weighing 0.01 carat each, 0.05 carat total.   The diamonds are set in a engraved 14 karat white gold band on the crown.  There are Nine (9) White Cultured Pearls measuring 6.00 m.m. to 4.00 m.m. each.  Pin weighs  4.40 grams.  Wear commensurate with age and use.

Circa:  Early 20th Century.