1oz Gold Royal Mint Britannia King Charles lll (2026)
Issuing Authority: United Kingdom
Manufacturer: The Royal Mint
Weight (grams): 31.10 g
Pure gold content (grams): 31.10 g
Fineness: 999.9 (24ct)
Dimensions: 1oz gold coin – supplied in protective capsule or original packaging
Discover the 1oz Gold Britannia King Charles III (2026), a flagship bullion coin issued by The Royal Mint and struck in 999.9 fine gold. Renowned for its exceptional quality and innovative minting, this coin represents one of the most trusted gold bullion series worldwide.
The obverse features the uncrowned portrait of King Charles III, designed by Martin Jennings, marking the modern era of British coinage. The reverse showcases Philip Nathan’s iconic Britannia design, symbolising strength, resilience, and national identity.
Containing one full troy ounce of pure gold, this coin offers substantial intrinsic value, making it a preferred choice for investors seeking reliable and globally recognised bullion. It also incorporates advanced security features, including surface animation, micro-text, and a latent image that shifts between a padlock and trident, enhancing both authenticity and protection.
Recognised as legal tender in the United Kingdom with a face value of £100, the Britannia coin is highly regarded for its tax efficiency for UK investors, as well as its global liquidity and trust.
The 2026 edition continues the Britannia series’ legacy of combining cutting-edge security, fine craftsmanship, and timeless design, making it an essential addition to any gold investment portfolio or collection.
Please note: This product is currently out of stock. Availability may be updated based on incoming stock.
Available with fully insured UK delivery or secure collection from London Gold Emporium, Hatton Garden.
Out of stock
Delivery & Returns
Fast, insured delivery. Easy, transparent returns.
- Standard (1–3 working days) via Royal Mail Tracked / Special Delivery.
- Express (Next Working Day) order by 1pm Mon–Fri.
- Saturday Delivery available at checkout (postcode dependent).
We ship fully insured until signed for. Dispatch times exclude bank holidays.
- EU & Worldwide via FedEx/DHL Express, 2–7 working days (destination dependent).
- Customs/Duties are the buyer’s responsibility and vary by country.
- Photo ID may be required for high-value shipments.
We provide tracking links on dispatch. Delivery estimates exclude customs clearance time.
- Processing time: 1–2 working days for in-stock items; bespoke/resize adds 3–7 days.
- Discreet, secure packaging with tamper seals.
- Gift note available at checkout.
- Tracking is emailed automatically once dispatched.
- If your parcel is delayed, contact us so we can investigate with the carrier.
Office hours: Mon–Fri, 10:00–17:00 (UK time)
- 14-day returns from delivery for online purchases.
- Items must be unused, in original condition with tags, certificates, and packaging.
- Please request a return authorisation before sending anything back.
Unauthorised or late returns may be refused or incur a restocking fee.
- Pierced earrings (unless faulty).
- Engraved, altered, resized, or bespoke/custom-made items.
- Items showing signs of wear or damage.
- Email sales@londongoldemporium.co.uk within 14 days.
- We’ll send you an RMA and instructions (including return address).
- Return using insured, tracked, signature service. Keep proof of postage.
- Once inspected, refunds are issued to the original payment method within 5–10 working days.
- Exchanges are subject to stock availability.
- Faulty/incorrect items: we’ll cover reasonable return postage once verified.
This policy does not affect your statutory rights under UK consumer law.
UK Ring Size Guide (A–Z+)
Measure your ring or finger, then match to UK letters.
Tip: Measure an existing ring’s inside diameter with a ruler/caliper. Or wrap a thin strip around your finger, mark it, and measure the length for circumference.
UK to mm (reference)
| UK | Diameter (mm) | Circumf. (mm) | US | EU (ISO circ.) |
|---|
Values are typical references. Manufacturers may vary ±0.1–0.2 mm.
Popular UK sizes
Common women’s sizes: J–P. Men’s: P–T (varies by style and fit).
Fit notes
- Warm hands measure slightly larger; measure at the end of the day.
- Wider bands feel tighter—consider half size up for bands ≥6 mm.
- Knuckle vs. base: choose a size that passes the knuckle but fits snug at the base.
For eternity/comfort-fit bands, professional sizing is recommended.
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