The 2025 Platinum Britannia 1 oz Coin features the iconic Lady Britannia design, making it widely recognised and easy to trade. 1 ounce platinum coins are among the most popular investment sizes for those looking to diversify their portfolios with platinum bullion.

Fineness: 999.5
Platinum Content: 1 troy ounce
Tax Benefits: Exempt from Capital Gains Tax
Weight: 31.21g
Diameter: 32.69mm

Orders of 10 platinum Britannias will be supplied in a protective tube, ensuring your coins are safely secured. For orders of 100 coins, we include a monster box at no additional cost, offering optimal protection for your platinum investment.

These coins are supplied loose. Protect your platinum investment with a 33mm coin capsule ensuring your coin remains in great condition.

Explore our full range of Platinum Britannia coins for more investment opportunities.

Royal Mint Official Partner

Chards is an official partner of The Royal Mint. The 2025 Platinum Britannia coin range, among other Royal Mint products, are sourced directly from their mint headquarters in Llantrisant, Wales.

Platinum Britannias

Platinum Britannia coins are the UK's most popular CGT-exempt platinum bullion coin produced by The Royal Mint. These British platinum coins have a face value of £100.

Security Features of the 2025 Britannia Coin Range

Micro-detail background waves
Padlock/trident changing hologram
Britannias shield has additional line work detailing
Micro-text border with Latin text (DECUS ET TUTAMEN) translating to “an ornament and a safeguard”.

Shop All Britannias

Interested in browsing our complete range of Britannia coins featuring a range of designs, and a portrait of either Queen Elizabeth II or His Majesty King Charles III.

Sell Your Britannia Coins to Chards

Are you ready to sell your Britannia coins to Chards? We guarantee competitive rates to all sellers, whether you choose to visit us in our showroom, use our postal service, or opt for our distance buy-in service.

History of Britannia

Today, the Britannia is the UK's most popular 1 oz bullion coin, manufactured by The Royal Mint in gold since 1987, in silver since 1997, and in platinum since 2018.

For more information on UK Britannia bullion coins, you can read our blog, which details the history of the Britannia since its adoption.

What Is Capital Gains Tax?

Capital Gains Tax (CGT) is a form of levies imposed on the profit garnered from the sale of assets, such as real estate, investments, and collectibles. In the United Kingdom, the present CGT allowance is £3,000 per annum per individual, which implies that one can earn up to £3,000 from the sale of assets prior to being subject to CGT.

For UK residents, bullion coins which are UK legal tender pound sterling coins are exempt from capital gains tax (CGT).

Obverse

The obverse features the uncrowned portrait and first UK definitive coinage portrait of King Charles III designed by Martin Jennings. The inscription reads:

CHARLES III · D · G · REX · F · D · 100 POUNDS ·

Reverse

The 2025 Britannia coin collection boasts an iconic design, featuring the classic 'standing Britannia' motif by renowned artist Philip Nathan. An inscription can be seen on the reverse.

'BRITANNIA '2025' 1oz '999.5' 'PLATINUM'

Key Information

Intrinsic Value	£1,441.79
Product ID	20903
Stock Status	Out of Stock

Product Spec

Metal	Platinum
Diameter	32.69mm
Weight/Size	1 Ounce
Platinum Weight Troy Ounces	1.0000
Fineness/Carat	0.9995
Date	2025
Issuing Monarch	Charles III (2022 - Present)
Mint/Brand	The Royal Mint
Country	United Kingdom

Book an appointment

Book an appointment in London or Blackpool and let our precious metal experts assist you.

BOOK NOW

Chards Coin and Bullion Dealer offer fully insured delivery, on-site storage facilities and free collections from either of our Blackpool and London showrooms.

As a reputable bullion dealer, we focus on quality and excellent customer service over speedy delivery. We aim to despatch orders within 2 working days, however, during moments of volatility within the market, you may experience delays in despatch. You can find more delivery information, including our latest delivery times, on our delivery page.

Despatch may also be delayed if you have selected products with lead times or we require further documents to verify your identity.

Our chosen couriers:

Royal Mail
DHL
Parcelforce

UK and BFPO

Delivery Option	Est. Delivery Time*
Standard	3 working days
Fully Insured	1 working day

High-Value Deliveries

We also offer a dedicated service for high value orders. Quotes are available upon request. Our high-value logistics partners are:

Malca-Amit
Regency
Loomis
Brinks

* Estimated delivery time is the delivery timescale from the despatch date on your order. We are not responsible for delivery delays once it is with the courier.

Invest with Confidence • Invest with Chards

60 Years Experience

With over sixty successful years of experience, Chards leads with knowledge, offering education and trusted resources to help you invest wisely. We’re committed to supporting our customers every step of the way.

Family Business

We pride ourselves in providing a level of service that's tailored to you, with care, attention and the highest ethical standards that a corporate body cannot always match.

LBMA Full Member

The LBMA govern the London Bullion Market, the world's largest precious metals market. As full members with global partners, we commit to secure and ethical transactions.

Fully Insured

Our specialist insurance through Lloyd's of London covers against any potential risks associated with orders, deliveries and our vaulting service giving customers peace of mind.

UK Showrooms

Strategically positioned in London's Hatton Garden and Blackpool's South Shore, our offices offer personalised, face-to-face consultations in two locations.

Auditing & Accounts

We regularly provide and undertake transparent verification of our financials and vaulted assets to deliver exemplary customer confidence.

Precious metal investments are not regulated in the UK.
Investment values can fluctuate and may decrease as well as increase. Past performance is not indicative of future results.
Pricing:
Prices are based on the current precious metal price and may change.
Payment and ID:
You may need to provide identification to make a purchase. You can find more information on payment and identification requirements.
Bullion Coins:
These may have minor scratches or edge knocks, but this does not affect their value. Any coin sold for a value less than a 180% intrinsic is considered a bullion coin.
VAT:
Investment gold products are VAT-free, while silver products include VAT.
Cancellations & Returns:
Once you place an order, you cannot cancel it. We do not currently accept returns, however. You may be able to sell your investment products back to Chards at the current buy back rate.

For more details, please see our Terms & Conditions.

Quantity	Premium %	Per Item EX VAT	Per Item INC VAT
1+	14.70%	£1,653.73	£1,984.48
2+	14.60%	£1,652.29	£1,982.75
5+	14.50%	£1,650.85	£1,981.02

2025 Platinum Britannia 1 oz Bullion Coin