British gold · Storage guide
Best storage options for the Gold Britannia
The Royal Mint's gold Britannia comes in several fractional sizes. The 1 oz coin is 32.69 mm, the half ounce 27 mm, the quarter ounce 22 mm and the tenth ounce 16.5 mm. Match the capsule to the fraction you own.
1 oz Gold Britannia (32.69 mm)
1/2 oz Gold Britannia (27 mm)
1/4 oz Gold Britannia (22 mm)
1/10 oz Gold Britannia (16.5 mm)
Good to know: The 1 oz gold Britannia is slightly under the 32.7 mm capsule inside diameter, so expect a little movement in the direct fit. A black ring holder removes any rattle.
Still measuring up? The coin size guide lists every coin by diameter, and our full capsule range can be filtered by size and holder type. Buy 20 of any capsule and a matching storage tube is added free.
Browse more guides on the storage guides index.