Most customers purchasing gold jewelry want to make sure that their merchandize is what it claims to be so they can be assured that they aren’t being cheated. But one might wonder, how does one go about doing this? The first thing to do in order to ensure that a piece of gold jewelry is real is to check for official markings that will indicate either fineness (1-.999 or 1-999) or karat (10K, 14K, 18K, etc.)
However, older pieces of gold jewelry might have markings that are no longer visible and counterfeit gold might have markings that are fake. So how does one get past this obstacle? One should examine the gold piece to see if it is wearing off and there is another metal beneath. If this is the case, then most likely it is gold plated and not real gold. Another thing that one can do is bite the gold. Real gold will show indents from your teeth and the deeper they are, the higher quality of gold the jewelry is.
In addition, another test that one can utilize is to get a magnet and to try to attach the gold to it. If the gold attaches to the magnet, it is a fake.
However, it should be noted that this method is not 100 percent accurate for some counterfeit gold pieces use non-magnetic medals. So what else can one do to ensure that the gold is real? One can measure the density of the piece of gold; the higher the density, the purer the gold is. However, this type of test cannot be performed on gold pieces that have gemstones attached to it. A jeweler can usually perform this test for you if you don’t have the proper scale for it. In addition, one can perform a ceramic plate test, although this test can damage the gold piece of jewelry. A black streak means that the gold is not real while a gold streak means that it is. However, the best way to ensure that a piece of gold is real is to have a jewelry expert with you checking it out on your behalf.