RARE VINTAGE LOT 8K Solid Gold COIN. Miniature Gold coins COLLECTION POPES!! 4 - Pope John Paul II.Miniature Gold coins - COLLECTION POPES. Note : STUNNING LOT gold coins Collection Pope John Paul II. The world's smallest gold 8K coins. The measures of each Gold 8k coin : 1,1 cm (diameter) with a weigh from approximately 9/10 of a gr to 1.0 gr!! Belonging to my private collection. This item is in the category "Coins & Paper Money\Bullion\Gold\Coins". The seller is "hypatia_13" and is located in this country: IT. This item can be shipped to North, South, or Latin America, all countries in Europe, all countries in continental Asia, Australia.