How many grams in 1 Ounce, When selling Gold?
Over the past months after looking at various ebay scrap gold listings many ebay sellers who do not have any knowledge in gold seem to list that they have for example: 28gms of gold / 1oz. when in actual fact they are using a different method of Weight. Most people know that 28.35 grams is 1 Ounce, but that is the avoirdupois Ounce, the common method to weigh groceries etc. When you are weighing precious metals or stones, jewellers use another method called Troy in which 31.103 grams is 1 Troy Ounce.
