Gold Bars
Buy Gold Bars in the UK – Secure, LBMA-Certified Investment
Discover a wide selection of high-quality gold bars from StoneX Bullion, one of Europe’s leading bullion dealers since 2006. We provide LBMA-certified gold bars in a variety of weights – from 1 gram to 1 kilogram – directly sourced from world-renowned mints and refineries. Whether you are looking for a long-term store of value, protection against inflation, or a meaningful gift, StoneX Bullion makes buying gold bars safe, transparent, and convenient. Every bar is carefully inspected by our experts for authenticity and quality before it reaches you.
Why Buy Gold Bars from StoneX Bullion?
Direct Supply from Leading Refineries
As a trusted bullion dealer for UK and European investors, StoneX Bullion sources its gold bars directly from LBMA-accredited refineries and official state mints. This guarantees authenticity, eliminates unnecessary middlemen mark-ups, and allows us to offer competitive pricing. Each gold bar meets the global Good Delivery Standard with a minimum fineness of 999.9/1000.
Expert Quality Checks
Every bar undergoes a strict inspection by our in-house specialists before being sold. We verify purity, weight, condition, and authenticity. This professional testing ensures that all gold bars purchased through StoneX Bullion are genuine, of the highest quality, and easily resold to banks and dealers worldwide.
Real-Time Pricing
Our advanced pricing technology updates every few seconds in line with the international gold spot price. This means you always buy at the most accurate market rate without hidden fees or outdated pricing. UK investors benefit from full transparency and the ability to time purchases efficiently.
Tiered Pricing for Larger Orders
The more you invest, the lower your premium per gram. Our bulk pricing structure makes StoneX Bullion especially attractive for institutional buyers, financial advisers, and high-net-worth individuals in the UK seeking to optimise their acquisition costs.
Gold Bar Sizes Available in the UK
StoneX Bullion offers all common investment weights:
- Small gold bars (1–10 g): Perfect for beginners, gifts, or flexible resale.
- Medium gold bars (20–100 g): The most popular choice, offering strong value for money.
- Large gold bars (250 g–1 kg): Ideal for substantial investments with the lowest premiums per gram.
- CombiBars® (e.g. 50 x 1 g): Innovative divisible bars that combine flexibility with investment security.
How Much Do Gold Bars Cost?
The price of gold bars in the UK is based on two components:
- The live gold spot price, which fluctuates daily.
- A premium that covers refining, handling, and dealer margins.
As of 2025, the gold price averages around £85 per gram, though this constantly changes with global markets. Larger bars usually carry lower premiums, making them more cost-efficient per gram.
How to Buy Gold Bars Safely in the UK
When investing in gold, security and authenticity are paramount. With StoneX Bullion, you benefit from: Certified Manufacturers We only stock gold bars from world-famous refiners such as Argor-Heraeus, C. Hafner, PAMP Suisse, Umicore, and Valcambi. These bars are internationally recognised and easily tradable across banks, savings institutions, and bullion dealers.
Authenticity Certificates
All bars are delivered with original certificates confirming weight, purity, serial number, and refinery. However, our quality checks go beyond paperwork: we ensure packaging is intact and tamper-proof, and that the bar fits perfectly in its blister pack.
LBMA Accreditation
Bars from LBMA Good Delivery refiners are universally accepted, providing:
- Global recognition and liquidity
- Verified ethical and sourcing standards
- Maximum resale value and trust
Purity of 999.9/1000
All our bars contain 99.99% pure gold, the standard for VAT-exempt investment gold in the UK. This ensures tax efficiency, long-term value preservation, and international tradability.
Additional Security Features
Modern gold bars include embossed serial numbers, micro-engraving, and tamper-evident packaging. At StoneX Bullion, we guarantee these safeguards are present and verified before shipping.
Why StoneX Bullion is the Trusted Choice for UK Investors
- Established in 2006, serving over 100,000 satisfied clients across the UK and Europe.
- Member of the LBMA, ensuring compliance with the highest global bullion standards.
- Competitive pricing, fast insured delivery, and professional customer support for UK buyers.
- Full transparency and security, whether you buy 1 g or 1 kg of gold.
Ready to invest in physical gold? Browse our full range of LBMA-certified gold bars available for insured delivery to the UK or secure international storage.