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.
Following the changes to international shipping after Brexit, orders to the United States under $500 will be sent with the Royal Mail International Service, while anything between $500-$2,000 will be sent with FedEx. Orders greater than $2,000(up to $40,000) will be sent by UPS.
Delivery is free and fully insured, but there is a 25kg weight limit per parcel. Orders over 1.6kg will be sent via UPS,with a 3-4 day delivery estimate (subject to change due toCovid-19). Royal Mail orders can be upgraded to FedEx for quicker shipping.
