Gold: $4,211.25 $14.83 | Silver: $67.57 $0.42 | Platinum: $1,696.50 $23.57 | Palladium: $1,263.38 $11.90

Values /
World Coins /
Great Britain /
£100 Platinum Britannia, 1 Ounce, Proof (2007- ) /
2026 £100 Platinum Britannia, 1 Ounce, Proof (2007- ) /
2026 1oz Platinum 100 Pounds PR Britannia & Liberty, Reverse Proof Values

2026 1oz Platinum 100 Pounds PR Britannia & Liberty, Reverse Proof Values

Greysheet & Red Book® Price Guide

Melt: $1,696.33 (0.9999 oz Platinum)

£100 Platinum Britannia, 1 Ounce, Proof (2007- )

2026 1oz Platinum 100 Pounds PR Britannia & Liberty, Reverse Proof Values

2026 1oz Platinum 100 Pounds PR Britannia & Liberty, Reverse Proof Values

Details

This coin is made of Platinum and has a current melt value of $1,696.33

Obverse: Effigy of King Charles III.

Basic Information

395707

Coin Date:

2026

Denomination:

P£100 / 100 Pounds

Designation:

PR

Varieties and Classification

Variety:

1oz Platinum

Variety 2:

Britannia & Liberty, Reverse Proof

Physical Characteristics

Fineness:

0.9995

Weight:

31.1 gr

Weight:

1 oz

Precious Metal Weight:

0.9999 oz

Strike Type:

Proof

Diameter:

32.690 mm

Coin Shape:

Round

Design Details

Designer:

Philip Nathan

Obverse Designer:

Philip Nathan

Feedback:

Available on Greysheet Marketplace

1930 Trade$ MS

Buy Now: $825.00

2009 S£2 1 oz Silver, Britannia PR DCAM

Buy Now: $165.00

2023 S$5 1oz Silver, Maple Leaf MS

Auction Ends: 6/28/2026

1994 P$50 1oz Platinum MS

Auction Ends: 6/28/2026

1938 25c MS

Buy Now: $115.00

1921-M 20c Type 4, KM-438 MS

Buy Now: $135.00

1913 5c MS

Buy Now: $65.00

1896 10c Newfoundland MS

Buy Now: $415.00

1918 10c MS

Buy Now: $150.00

2024-P125 S50c Lunar Dragon, Silver, Blue-Green Colorized MS

Buy Now: $75.00

1994 P$50 1oz Platinum MS

Auction Ends: 6/28/2026

1954 50c MS

Buy Now: $95.00

1942 10c MS

Buy Now: $65.00

1939 50c MS

Buy Now: $165.00

1901 5c MS

Buy Now: $155.00

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Greysheet News

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Weekly World Mint Coinage: June 11, 2026

6/11/2026

New coins from Jordan, Mexico, and Romania.

by Michael Alexander

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Joel Iskowitz, who designed more than 50 coins and medals for the United States Mint, has died at the age of 79.

by Larry Jewett

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Weekly World Mint Coinage: June 4, 2026

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