skip to main content
Free shipping on all UK orders
Sell today for same day payments
All coins quality checked/authenticated

2015 Longest Reigning Monarch Five Ounce Silver Proof Coin

UKLRMSS 2015 Longest Reigning Monarch 5oz Silver Proof Boxed

* These images show the type of coin you will receive, not the exact item

Buy a 2015 Longest Reigning Monarch 5oz Silver Proof

Five ounce silver proof coin with a face value of £10 / Ten Pounds. This remarkable piece was part of a Royal Mint collection issued in 2015 to mark the point at which Queen Elizabeth II became Britain’s longest reigning monarch, overtaking the record of her great-great-grandmother, Queen Victoria. Victoria reigned for 63 years and seven months while Her late Majesty reached her Platinum Jubilee in 2022, celebrating an unprecedented 70 years on the throne. This 5oz edition features two incredible designs. First, the obverse shows a special portrait of Elizabeth by James Butler MBE RA, designer of the Queen’s Great Seal of the Realm. Signed ‘JB’ it was only used on select commemorative coins issued in 2015. The reverse features all five definitive portraits of Elizabeth II used on her coins, from Mary Gillick’s youthful portrait, introduced in 1953, the year of her coronation, right through to Jody Clark’s fifth and final effigy, first seen in 2015. This moving design is the work of Stephen Taylor and includes the crowed ‘EIIR’ cypher we are so familiar with. It’s a fascinating tribute to British coinage history and an incredible royal milestone. This large, collectible piece has a diameter of 65.00 millimetres and is struck in 156.30 grams of .999 fine silver to The Royal Mint’s finest proof standard. It’s from a limited edition presentation of just 1,000 pieces and comes in its original presentation packaging which comprises a printed card sleeve and a black leather case. The original certificate of authenticity and an information booklet are enclosed.
Grade: Proof - Boxed with certificate of authenticity
Log in to get notified when this product is back in stock.

What are 2015 Longest Reigning Monarch 5oz Silver Proofs worth?

Request a free, expert valuation for your coins today

Sell Coins
Track Product

Obverse

Left-facing portrait of Her Majesty the Queen wearing the George IV State Diadem by James Butler. Legend around reads: 'ELIZABETH II · DEI · GRA · REG · F · D · 2015 · TEN POUNDS'.

Reverse

Design: Stephen Taylor. Five portrait of Queen Elizabeth II with crowned 'EIIR' cypher below and 'THE LONGEST REIGN' around base.

Specification

Proof coin, struck in 156.30 grams of .999 fine silver. Diameter: 65.00 millimetres. Face value: £10 / Ten Pounds.

Presentation

From a limited edition Royal Mint presentation of just 1,000 pieces. Comes in its original packaging from The Royal Mint with COA and information booklet enclosed.