We buy Engelhard, Johnson Mathey, Royal Canadian Mint, Ohio Precious Metals, Pan American Silver Corp., Sunshine Minting Silver Bars (10 oz, 100 oz). We Buy Gold Jewelry scrap that you don't wear anymore, broken jewelry, out of style jewerly, jewelry from an estate or inheritance. If you know the karat gold of the jewelry and how much it weighs you can get the current market value by using our 18K Gold Prices per Gram in Pound | today the UK Gold Rates 18k Gold Rate in the UK (London, Birmingham, Manchester, etc.) per Gram. The current price of 18K gold is provided in the Pound Sterling and according to the London (Europe) time (GMT+01:00). The Gram is a well-known standard unit of measuring precious metals.