Information on CPR Certification and Classes

If diamonds are a girl’s best friend, pearls are a close acquaintance at the very least. The problem with pearls is that it can be difficult to tell real and fake ones apart. Looking at the price tag alone is not enough to decipher the authenticity of pearls. Unfortunately, there are plenty of unscrupulous dealers looking for easy money who will attempt to pass off fakes as the genuine article.

There are a host of fake pearl types including simulated, faux, synthetic, resin and plastic. Real pearls come from fresh water or salt water. If spotting fake pearls wasn’t hard enough, there are also pearls which are half man-made and half natural with coatings applied to them. Below is a list of tests which can help you determine if you are paying for real pearls or imitations.

Cut Them Open

This is an easy way to spot fake pearls; the downside is that it involves destroying them! Not recommended. The inside of real pearls have many layers of nacre. Fake pearls have several layers of coating on them and you may even spot a drill hole.


This involves paying a  visit –   gemologist to x-ray the pearls. This test shows the inside of the pearl. You may see evidence of the existence of the parasite that caused the formation of the natural pearl or signs of a drill hole. This test is pretty accurate but it is extremely expensive so if you discover that your pearl is fake, it will be a double financial disaster!


This is one of the easiest tests on offer. Simply take your jewelry out under the burning sun or even extremely bright indoor lighting. Genuine pearls will never be perfectly matched under the sun unless they are remarkably expensive. The sun test should be able to help you see variations in their color and iridescence. Pearls that appear to be perfectly matched are probably fake. If you purchase perfectly matched pearls, ensure that a gemologist certificate accompanies them. You may have to pay for this test but the $100-150 it costs is small fry compared to the thousands of dollars you are about to pay for the pearls.


Pearls have at least one thing in common with diamonds: Magnification tells you a tremendous amount about both. Real pearls will have ridges whereas fakes will look perfectly smooth. Magnification also allows you to examine drill holes or writing on the setting of the pearls.


For their size, real pearls are heavier than plastic, resin or hollow pearls. However, please note that high quality glass fakes will have approximately the same density as real pearls. Although you can’t definitively say if heavy pearls are fake, light ones are certainly not real.

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