Elizabeth II 2003 proof Sovereign

Elizabeth II (1952-2022), gold proof Sovereign, 2003, crowned head right, IRB initials below for designer Ian Rank-Broadley, Latin legend and toothed border surrounding, ELIZABETH. II. DEI. GRA REGINA. FID. DEF, rev. St George and dragon right, date in exergue, B.P. to upper right of exergue for designer Benedetto Pistrucci, 8.00g (S. SC4). Proof state, in original Royal Mint box with numbered certificate of authenticity