Natural gold never comes with 24k. 24k Pure gold is Man-Made. With such a large inventory of gold, we are unable to test each item's karat value, we cannot guarantee the karat value of our item listing. All my gold is 100% real natural gold.The item "1.6262 Gram Alaska Natural Gold Nugget (#38831) FREE SHIPPING Alaskan Gold" is in sale since Sunday, April 21, 2019. This item is in the category "Coins & Paper Money\Bullion\Gold\Nuggets". The seller is "gemsale" and is located in USA. This item can be shipped worldwide.