The 2026 United Kingdom Brilliant Uncirculated Definitive Coin Set

The Coin Company is proud to present The 2026 United Kingdom Brilliant Uncirculated Definitive Coin Set by The Royal Mint.

Struck to Brilliant Uncirculated standard in their circulating alloys, this set contains the eight definitive UK coins of 2026. From the 1p through to the £2 coin, the reverse of each coin features the popular designs first issued in 2023 in recognition of King Charles III’s affinity for conservation and the natural world.

SPECIFICATIONS                           

• Finish: Brilliant Uncirculated
• Year: 2026

Definitive £2                      

• Metal: Inner: Cupro-nickel; Outer: Nickel-brass
• Weight: 12.00g
• Diameter: 28.40mm

Definitive £1                      

• Metal: Inner: Nickel-plated nickel-brass; Outer: Nickel-brass
• Weight: 8.75g
• Diameter: 23.03mm

Definitive 50p                     

• Metal: Cupro-nickel
• Weight: 8.00g
• Diameter: 27.30mm

Definitive 20p                     

• Metal: Cupro-nickel
• Weight: 5.00g
• Diameter: 21.40mm

Definitive 10p                     

• Metal: Nickel-plated steel
• Weight: 6.50g
• Diameter: 24.50mm

Definitive 5p                     

• Metal: Nickel-plated steel
• Weight: 3.25g
• Diameter: 18.00mm

Definitive 2p                     

• Metal: Copper-plated steel
• Weight: 7.13g
• Diameter: 25.91mm

Definitive 1p                     

• Metal: Copper-plated steel
• Weight: 3.56g
• Diameter: 20.32mm