The 2018 Gold Sovereign ProofA special mint mark is added to the reverse of the 2018 Gold Sovereign Proof. Benedetto Pistrucci's famous portrayal of St. George slaying the dragon is also depicted.
Queen Elizabeth II's fifth portrait can be seen on the obverse, designed by Jody Clark
The sovereign is made of solid 22 carat gold (Gold Fineness of 0.916), and weighs 7.98 grams. It has a diameter of 22.05mm.
The coin was originally housed in a Royal Mint acrylic screw top capsule, presented in its Royal Mint black velvet case, with outer black card box, accompanied with an individually numbered certificate of authenticity.The limited edition pack was limited to 10,500 items.
Sapphire Coronation Anniversary Mint Mark
A special mint mark celebrating the sapphire anniversary (65 years) of the coronation. It is the first coin to include this.Image credit: M J Hughes Coins.
Mintage: 10,500 (may include coins in sets)
Minted at The Royal Mint
Minted in 2018. See Coins and Events of 2018
Monarch/Ruler: Elizabeth II (1952-2022)
Category: Sovereigns. See more Sovereigns coins
Country of Origin: United Kingdom
List items on:
 | 2018 Gold Proof Sovereign, Elizabeth II, NGC PF70 ULTRA CAMEO £ 1,150.00 |
 | 2009 to 2026 Gold Proof Quarter Sovereign Royal Mint Coin - Choose Your Year £ 299.00 |
 | 2018 date stamped Gold Proof Sovereign, Elizabeth II, £ 1,327.60 |
 | ROYAL MINT 2019 GOLD SOVEREIGN PROOF 3 SET - LIMITED TO A 1000 - COA - FREE P&P £ 1,654.00 |
 | 2018 Full Proof Sovereign Boxed with COA From The Royal Mint £ 1,077.70 |
 | 2022 Royal Mint UK Gold Proof Full Sovereign Platinum Jubilee PF70 Ultra Cameo £ 1,200.00 |
 | 2007 Gold Proof Sovereign (Elizabeth II) - Royal Mint £ 1,239.99 |
 | 2011 Royal Mint Gold Proof Quarter Sovereign - with Box & COA £ 310.00 |
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