2021 - Canada 1 Gram. 9999 Gold Maple Leaf Coin. This listing is for a 2021 Canada 1 Gram. 9999 Fine Gold Maple Leaf Coin from a Maplegram Sheet. The coin is sealed in the original Royal Canadian Mint assay card and has a face value of 50 cents and a diameter of 8 mm. Please note that you will receive the exact type of coin shown but the serial number will vary. The item "2015- Canada 1 Gram. 9999 Gold Maple Leaf 50 Cent Coin" is in sale since Sunday, July 4, 2021. This item is in the category "Coins & Paper Money\Bullion\Gold\Coins". The seller is "robertssilverbullion" and is located in St. John's, Newfoundland And Labrador. This item can be shipped worldwide.