Diamonds are the most durable and hardest gemstones found on the Earth’s crust. These stunning rocks feature many supreme qualities as well. No wonder, the price of diamonds is so high that you will have to break the bank in order to own a decent quality stone. Since a good amount of your savings will be at stake here, it is necessary to make sure that your diamond loose stones are genuine.
Note that the number of scams in the diamond industry is increasing day by day. The best option to tackle this issue is to consider diamonds that comes with a credible authenticity certificate such as by the GIA. However, not every diamond that you see in the market may have a GIA certificate, especially if it is a vintage piece. Hence, it is recommended to consult a reputed gemologist who has a GG (Graduate Gemology) degree in order to determine whether your diamonds are real.
You might be wondering how professionals figure out the genuineness of diamonds. Below is a look at some of the methods that experts use to determine the authenticity of diamond loose stones. Note that there are some simple at-home techniques as well for the same. However, the result in that case might not be definitive and you will have to rely on a professional gemologist for the confirmation anyway.
Using a Diamond Loupe
A loupe is a particular type of magnifying glass that is mainly used to inspect diamonds, gemstones, and other pieces of jewelry. Professional gemologists will have access to such diamond loupes and they can easily spot fake and real diamonds with this. Here, the experts will look for flaws or inclusions in the stone. Note that an artificial diamond will be perfectly constructed, and hence, it will be flawless, whereas all real diamonds will have at least microscopic traces of blemishes.
Using a Diamond Tester
Every professional gemologist will have access to a diamond tester, which technically is a thermal conductivity meter. This is used to check the heat conductivity of diamonds. Here, the diamonds are heated in order to monitor their heat dispersion rate. It is worth noting that diamonds are a good conductor of heat, and hence, they tend to dissipate heat faster when compared to other gemstones or their fake counterparts.
It can be challenging for even trained eyes to spot the difference between a real diamond and a fake stone at one go because of their visual similarities. In order to tackle this, an X-ray of your diamond is taken at a professional diamond lab in order to evaluate the internal molecular characteristics of the stone. Note that natural diamonds boast a radiolucent structure whereas lab made loose diamonds feature radiopaque molecular structure.