For sale is a brand new, never used, genuine 
David Yurman 22.5 x 25.9mm American Flag Pin in Sterling Silver and Pave Diamonds
-Lists for $800
-Top to bottom of flag pole is approximately 22.5mm and top left corner of flag to bottom right corner of flag measures approximately 25.9mm
-Stars are pave diamonds (0.149 CTW)
-Marked with (C) D.Y. 925"  
-Double pin prongs on the back with two secure pin backs
-The pin comes in a  David Yurman box, with a David Yurman Pouch, and certificate of authenticity. 
-I ship for free with USPS priority mail with insurance.  I also offer express service for $20