Great Britain, George IV, 1820-1830, Gold Medal 1821, PCGS graded

Great Britain. George IV, 1820-1830: Official Coronation Medal, dated 19 July 1821 (in Roman numerals) by B. Pistrucci. Gold 31.30 g.
Obverse: GEORGIUS IIII D · G · BRITANNIARUM REX F · D ·, laureate head left // Reverse: PROPRIO JAM JURE ANIMO PATERNO ·, George seated left on throne, being crowned by Victory to right; to left, Britannia, Hibernia, and Scotia standing right; in exergue in three lines, INAUGURATUS/DIE · JULII · XIX/ANNO · MDCCCXXI.

BHM 1070; Eimer 1146a.

Chatter in the fields, seen from certain angles define the grade but the images, front and back, are clean.    
PCGS graded SP 60