Scrap gold purchase prices Nerherlands, Amsterdam city. If you know the weight, and also the current gold price per gram, it is only a matter of making a calculation. To do this, start with the total weight per carat, and multiply that by the current price per gram/carat. For example, if you have a watch made of 14 carat gold, and after deducting all the excess weight (watch, wristband, glassware, etc.), only 50 grams of gold remains, then you check the current gold price for 14 carat gold per gram, and multiply you do that with 50. This way you know the value of your gold at once. In most countries, including the Netherlands, the gold trade is subject to strict rules and regulations. In the Netherlands it is even legally established which hallmarks and hallmarks must be marked on the gold