A certified coin has been authenticated and graded by an independent company, NGC or PCGS, and sealed in a tamper evident holder. The grade, the rarity and collector demand drive its price as much as the gold inside it. We source certified coins to order, so tell us what you are looking for.
Certified Proof Gold Coins
Proof coins, independently graded and sealed. The finest finish the Royal Mint produces.
Sourced to orderCertified Sovereign Gold Coins
Graded sovereigns, from historic dates to the landmark coins of recent reigns.
Sourced to orderCertified Britannia Gold Coins
Graded gold Britannias, including early proofs and anniversary issues.
Sourced to orderCertified Tudor Beasts Gold Coins
Graded coins from the Royal Tudor Beasts series.
Sourced to orderCertified Queen’s Beasts Gold Coins
Graded coins from the completed Queen’s Beasts series.
Sourced to orderCertified British Gold Coins
Graded British gold beyond the sovereign and the Britannia.
Sourced to orderCertified World Gold Coins
Graded gold from mints around the world.
Understanding certified coins
Every certified coin is sealed by NGC or PCGS with its grade and a certification number you can check on their website. Read our guides before you buy: