Identification of fine gold jewelry

Fine gold jewelry has become more and more valuable with the increasing price of gold. At the same time, some fake fine gold jewelry appears in the jewelry market. So you should have some knowledge on identifying fine gold jewelry.
Firstly, notice inside the fine gold jewelry.
Check for any marks inside the fine jewelry item. If you can see some numbers or letters, even logos or words, you have got a way to check whether the fine gold jewelry is fine gold or not.
Secondly, look at the edge.
You can find out if the fine gold jewelry is sharp ridges, whether they show wear, or even if they are obvious seams by checking the edges. If they are sharp ridges, if they show wear, if they are obvious seams. If they are of characters above, it is not fine gold.
Thirdly, check the fastener.
Fine gold jewelry will have fine clasp or fastener. You should check this point to make sure you can wear the jewelry safely. If it is expensive looking and very secure with more than one closure, it may well be a gold piece of fine jewelry.