21k gold is a type of gold that is common with foreign gold pieces from Saudi Arabia. It can be found in bracelets, rings, and earrings. Below we'll provide more detail about this gold type and how much it can be worth.
What Is 21K Gold?
21k gold is real gold with a high purity. 21k refers to the gold's level of purity, and it means that your item is 21 karats out of a maximum of 24 karats. It's composed of 87.5% gold and 12.5% alloy. 21k gold is the same as 875 gold.
21k gold is rarely used in the United States and other Western countries. Instead, 22k gold is the standard option for this level of purity.
How to Find Markings
Markings or hallmarks are easy to spot for any type of gold piece. You should clearly see 21k or the number 875 engraved on the piece. On jewelry the number may be small and concealed, but it should still be visible.
The Value of Your 21K Gold
In order to get the melt value of your 21k gold piece, you'll need to multiply the total ounces of gold by the spot price of gold. We make this easy for you with our gold calculator. All you need to do is load up the calculator, select 21k from the purity dropdown box, enter the weight of your item, and then click the 'calculate' button.
It's always good to know the value of your gold item. If you were ever going to sell your item then you have a base price.
Gold items come in several different types of purities. Below we will review three similar alternatives to 21k gold.
20k gold is another less-common gold type. It has 5% less gold content.
22k gold is a common option for modern jewelry. It has 10% more gold content.
23k gold can be found in some foreign jewelry items. It has 5% more gold content.