
4 Apr 2023 · Collecting
Coin grading and slabbing
How third-party grading works, when slabbing adds value, and when it just adds plastic.
Est. 1666 · London
Buy & sell investment-grade gold and silver bullion coins and bars, vaulted in London and shipped worldwide.
Why Choose Us
Three pillars that have defined our service since the City of London first traded bullion under candlelight.
Decades of bullion experience under one roof. Our numismatists and traders guide first-time buyers and seasoned investors with the same diligence.
Our heritage traces back to Spink & Sons, founded in the City of London the year of the Great Fire. Three and a half centuries of trade, intact.
LBMA-approved allocated vaulting in London is available on every order. Your metal is insured, segregated, and audited.
Inventory
Hand-picked coins and bars for the discerning investor.
Learn
Plain-English primers on buying, storing, and protecting physical bullion.

4 Apr 2023 · Collecting
How third-party grading works, when slabbing adds value, and when it just adds plastic.

18 Feb 2023 · Buying
What documents you need to buy investment gold in the UK and how anti-money-laundering rules affect your purchase.

10 Jan 2023 · Coins
Proof versus bullion strike: the differences in finish, mintage, and why proofs command a premium.

Our Story
From the original Spink & Sons bullion department founded in 1666 on Lombard Street, to today's family-owned firm at Savoy Court.
We buy and sell investment-grade gold and silver — coins, sovereigns, and LBMA-approved bars — for private clients, family offices, and institutions.
Three centuries of dealing have taught us one thing: bullion is about trust as much as price.
Newsroom
Market commentary, mint releases, and notes from the trading floor.

2 Aug 2023 · Silver
Why fresh silver coins sometimes develop cloudy white marks and what collectors can do about milk spots and natural toning.

9 Jun 2023 · Market
Sovereign reserves continue to load up on bullion at the fastest pace since the 1960s. Here is what is driving the trend.

9 Jun 2023 · Coins
A tour of the Royal Mint's heraldic series, why the Beasts captured collector imagination, and what to watch for in the secondary market.