The 5 Best real Jewelry testers (2023 reviews)

real jewelry testers
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It is important to have the well suited real jewelry tester. In the following post, we will help you to select the best real jewelry testers.

Our review process:

Our Top Picks:

Best Overall:
Buy: HMKIS real Jewelry Tester
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Best For Testing watch crystals:
Buy: Hqdz real Jewelry Tester
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Best For price:
Buy: Dupeakya real Jewelry Tester
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Best little Tester:
Buy: Ketar real Jewelry Tester
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Best For Diamond Test:
Buy: Zyyini real Jewelry Tester
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Best Overall: HMKIS real Jewelry Tester

HMKIS real Jewelry Tester
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Hmkis real jewelry tester is the epitome of what a great tester should be. This diamond tester is a great deal with the jewler scope and rechargable 9v included. It can be distinguished, the hardness of jade and diamond of different materials is different, and the equipment can be distinguished. The tip of the pen is the size of a sewing needle so it can detect on very small stones using a steady hand. If even slightly tilted, it will give no reading or alert as diamond.

You will love the fact it actually comes with its kit, cover cases, a battery, and a lil Flashlight/UVLight Microscope. The 9V battery itself is actually rechargeable as you plug it into a USB cable. It is a good tool to have around the house, easy to check types of stones you may come across.

Why We Like This:
  • Great and reliable source of authentification
  • Easy-peas for someone who is not a jeweler to test their diamonds
  • Easy to use, and fun worked well
  • Include magnifying glass additionally can now verify authenticity of jewelry

Best For Testing watch crystals: Hqdz real Jewelry Tester

Hqdz real Jewelry Tester
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The hqdz real jewelry tester should be able to handle its purpose and duties with ease. This tool really works to amazing accuracy. It is used to determine the hardness of stones. This means you must touch the tip to the stone only when testing or it will beep the sound for metal detection which might throw you off if you don’t know that sound is for metal and not for a diamond. It does give positives on some metals.

The tip heats up quickly and the scale is easy to adjust and read. It is great for home checks on diamonds. The test takes a few minutes, please turn off the power after the test is complete. It is very easy to use and 100% accurate.

Why We Like This:
  • Easy to assemble, to carry and use
  • Great tool to have if you own any jewelry
  • Great tester to verify real or not real
  • Diamonds are tested either thermally or electrically

Best For price: Dupeakya real Jewelry Tester

Dupeakya real Jewelry Tester
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The dupeakya real jewelry tester might be a relatively new release, but it's still nothing short of impressive this year, thanks to multiple price cuts and added new features over the past few months. It is an electronic instrument designed and manufactured according to the thermal conductivity of diamonds to identify the true and false diamonds. This tester does test for various stones and is capable of detecting amethyst, garnet, topaz, and diamond. It is used for testing sapphire, ruby, crystal, agate and other stones. The device needs to be restarted after a few minutes of use to be recalibrated. It also has no reaction at all for glass.

This device works as long as you follow the instructions in the manual. It is a portable electronic device for distinguishing real diamonds from other simulated stones. It is a very basic tester, if glass lights won’t move.

Why We Like This:
  • A must for someone who has jewelry
  • Works great can test other stones
  • A great inexpensive option for determining authentic diamonds
  • Great tester for gems and diamonds

Best little Tester: Ketar real Jewelry Tester

Ketar real Jewelry Tester
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Simple calibration for stones of various sizes the jewelry tester silver and diamond tester are easy to use even for a new beginner, tester electronic pen is also a great tool to have when testing your own jewelry. The gem and diamond tester is designed to indicate genuine diamond or fake, working time is about 2 hours of continuous use.

The gemstone tester pen dimensions are 6.6 Inches long, 1.6 Inches wide, and 0.8 Inches thick. The tester indicates genuine diamond or fake, the jewelry tester meter is designed and manufactured according to the thermal conductivity of diamond, the fake crystal, and a simulant such as cubic zirconia does not have any reaction. You will be able to know in a few seconds whether an item is fake or not, there are the LED indicator and the audible signal a red light will be displayed and an audible indicator will sound if the stone is a real diamond. It comes with a vinyl protection case.

Why We Like This:
  • Wide uses of electronic diamond tester
  • Great little tester that comes with little vinyl protection case
  • Excellent product to detect validation of stones
  • Easy to operate jade jewelry tester

Best For Diamond Test: Zyyini real Jewelry Tester

Zyyini real Jewelry Tester
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If you often find yourself scrambling for appropriate and satisfactory tester, zyyini real jewelry tester is your solution. This diamond tester has a very compact design and helps you to tell the difference between a real diamond and a fake diamond. It is supplied with a pu housing and a small test platform for holding loose stones. The green indicator is shown when the stone is a real diamond. It is a continuous hum if the user accidentally touches metal rather than stone.

The tester is light, compact and easy to transport. It has a very compact design, ideal for buying jewelry, buying diamonds, selling real estate, auctions, etc. It is easy to use, even for a beginner. These are very helpful to have if you collect any jewelry.

Why We Like This:
  • Diamond tester for a quick, precise and y diamond test
  • Easy calibration for stones of different sizes
  • Helps assist in valuing the stones and not being taken advantage of