Great Britain TDC 2012 2 Sovereign Diamond Jubilee. Regent & The Lion Gold Coin NGC PF 69 Ultra Cameo. (Saint Helena, Ascension and Tristan da Cunha). Diamond Jubilee of Queen Elizabeth II. Crowned portrait head of Elizabeth II right; date below. HER MAJESTY QUEEN ELIZABETH II. Standing crowned and robed Elizabeth II holding scepter with orb in front of a maned lion; denomination below.