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Ounce Gram
Gold $1,779.45 $57.211
Silver $22.490 $0.7231

Updated 08:10 EST 12/02/21

$ £

1987 Britannia One Ounce Proof Gold Coin boxed with COA


Manufacturer: Royal Mint

Weight (grams): 34.05

Pure Gold content (grams): 31.103

Fineness: 916.7

Dimensions: 32.6mm Diameter

Stock: In Stock

QTY Wire Transfer Price Per Unit
1+ $2,544
$2,544
Plus additional 3% when paying by card

This Britannia Proof Gold Ounce coin is boxed with a certificate of authenticity. The non-gold content in this coin was Copper until 1989 when it changed to Silver in 1990. The face value £100 coin contains one ounce (31.1g) of fine gold. The coin is heavier than this weight however, as it contains 22-karat (91.67%) of gold.