Royal Mint 2012 Silver Piedfort Proof £5, Queen’s Diamond Jubilee Royal Mint 2012 silver proof piedfort five pounds, 'Queen's Diamond Jubilee', edge inscription: 'A VOW MADE GOOD', maximum mintage 3250. This coin is FDC, housed in an official Royal Mint case with certificate. £85 ENQUIRY FORM To enquire about this Coin please use the form below Your Name* Your Email* Your Message How did you find us? Please selectPublicationWord of mouthSearch engineOther Human test: Which is bigger, 2 or 8?