2012年英国伦敦奥运「戴安娜皇妃」、「墨丘利」及「尼普顿」精铸金币一组3枚，包括25镑2枚，各重8.51克，及100镑一枚，重34.05克，总含金量46.82克，均PCGS PR69DCAM，连原盒及证书，编号2796，25镑各发行20000枚，100镑发行7500枚。Great Britain, London Olympics, Diana, Mercury and Neptune, 2012, set of 3x gold proof coins, consisting of £25 (2) and £100, 2012, the first two each weighing 8.51g, the third weighs 34.05g, each containing .9167 gold, total AGW of 46.82g,all graded PCGS PR69DCAM, with original packaging and certificate of authenticity, certificate number 2796, the £25 coins with a mintage of 20000 each, the £100 coin with a mintage of 7500 pieces (1 set of 3 coins)
