When it comes to choosing your gemstone tester tool, there are hundreds of different choices. In our review, weve considered all the various features youll need to know before buying the best gemstone tester tool. We hope that through this article, with our comparison table, in-detail review of each product can help you decide which one is your best gemstone tester tool.
Best gemstone tester tool
1. Presidium Gem Tester II (PGT II) for Identifying Diamonds/Moissanites and Up To 16 Common Colored Gemstones
Feature
INDUSTRIES MOST TRUSTED gemstone tester redesigned to be more compact, sturdy and portableTHINNEST RETRACTABLE PROBE TIP: Presidium Gem Tester II features the industrys thinnest (0.6mm) retractable probe tip ensuring constant pressure between probe and gemstone. For testing colored gemstones as small as 0.02 carats. Coated gemstones can also be generally tested with PGT II
VERSATILE AND RELIABLE: Consistent and reliable results every time. Identifies diamonds/moissanites and most common colored gemstones, both polished and unpolished.
SIMPLE & EASY TO USE: Clear and easy-to-read analog dial; Can differentiate between 16 types of gemstones with no waiting between tests
BUILT IN CALIBRATION: A newly redesigned inbuilt calibration reference and adjustment provides ease of operation both indoors and outdoors.
2. HDE High Accuracy Professional Jeweler Diamond Tester For Novice and Expert,Diamond Selector II, L101
Feature
Professional Diamond Selector II will indicate genuine diamond or fakeUses large / small switches for testing diamonds
Emits audible sounds to easily differentiate the readings
Diamand tester is battery powered for convenience
Package Contents: 1 x Diamond Tester | Batteries: 1 x 9v Battery (NOT INCLUDED)
3. HDE Jeweler Tool Kit Diamond Selector V2 Portable Tester + 45X Illuminated LED Loupe
Feature
Accurately differentiate diamonds from other materials | Large / small switch for testing diamondsEmits audible sounds to give accurate readings. Diamond indicator will be showed if the stone is a REAL diamond
Batteries: 1 x 9v Battery (not included)
45X Illuminated LED Loupe comes with batteries included
HDE is a registered trademark and is the only authorized seller of HDE branded products
4. GOSONO V2 Diamond Detector Tester Selector Gemstone Tool Diamond Selector Diamond Tester Gems Jewelry Test Tool LED Audio
Feature
Easy to use even for a new beginnerEmit audible sounds to give accurate reading
Diamond indicator will be showed if the stone is a REAL diamond (Green ligh
Metal alert (continuous buzzing sound when user accidentally touches metal rather than stone)
LCD display & LED indicator.
5. StillCool Diamond Tester II V2 Selector Gemstone Jewelry Gems Tool with Case (New Diamond Tester)
Feature
LCD display & LED indicator.It is designed for quick, precise, and safe diamond testing.
Portable electronic device for distinguishing real diamonds from other simulated stones.
If stone is Fake crystal, a simulant such as cubic zirconium ( CZ ), will be no reaction.
Powered by DC 9V battery x 1 (Not Included)
6. Handheld 80mm Polariscope with Flashlight Jeweler Gemologist Gemstone Tester Tool Optics Dark Field Hastings Loupe Magnifier
Feature
Polariscope Length : 80mm is use to test cut or rough gemstonesPolariscope Diameter : 28mm
Material: Optics glass, Metal
Gemologist tool for diagnosing optical properties of a gemstone (singly refractive or double refractive)
It visually shows if a stone is doubly or singularly refractive and its optic sign
7. Jewerly Diamond Tester, Test Tool Set, LED Diamond Detector Selector, Gems Stone Hardness Test Tool Diamond Testers
Feature
High precision diamond tester: the professional diamond dial will indicate true or fake diamonds, LCD monitors and LED indicators. Compared to the second generation, its sensitivity and precision have been improved considerably.Portable design: Diamond Selector II is equipped with a PU bag and a small test tray to hold loose stones. Designed for rapid, accurate and safe diamond testing. Through non-destructive testing, the operation is simple and precise. The tester is lightweight, compact (size of credit card) and easy to transport.
Small test platform: This tester is equipped with a PU housing and a small test platform for repairing loose stones. Simple calibration of precious stones of all sizes is easy for beginners.
Professional test: If the stone is a real diamond, a green indicator will be displayed. The metal alarm function emits a continuous beep when the user accidentally touches the metal instead of the stone.
Versatile: The tester offers a highly compact design that is ideal for buying jewelry, buying / exchanging diamonds, selling real estate, auctions, etc. The cost of Diamond Selector III is not even a fraction of the cost of diamonds, but it can help you feel better knowing that you are buying real diamonds instead of fakes.
8. Professional Diamond Selector II, Gem Tester Pen Portable Electronic Diamond Tester Tool for Jewelry Jade Ruby Stone
Feature
This gemstone testing equipment is not only a diamond tester, but also a multi gemstone tester. It can detect if a gemstone is real or fake, including: diamond, sapphire, ruby, crystal, agate, jadeite, and other precious stone of various sizes.It is designed for quick, precise, and safe diamond test.
LED light and audio indicate testing result.
Portable electronic device for distinguishing real diamonds from other simulated stones.
9. High Accuracy Diamond Tester Professional Jeweler Diamond Selectorfor Novice and Expert II V2 Gemstone Tester Tool Jeweler Tool with a Leather Bag and Small Testing Tray
Feature
This Jeweler Diamond Selector can help you quickly, accurately and safely distinguish the difference between real and fake diamonds.Diamond indicator will be showed if the stone is a REAL diamond (Red light), If stone is Fake crystal, a simulant such as cubic zirconium ( CZ ), will be no reaction.
LCD display & LED indicator, large / small switch for testing diamonds +/ - 8 points, metal alert (continuous buzzing sound when user accidentally touches metal rather than stone ).
Auto shut-off with a push button switch, ermit audible sounds to give accurate reading, easy to use even for a new beginner.
This tester comes with a leather bag and small testing tray for holding loose stones.
10. Diamond Tester II Selector Gemstone Professional Jewelry Gems Tool- for Novice and Expert
Feature
It is designed for quick, precise, and safe diamond testing.Small enough to carry around town in its included leather bag.
Professional Diamond Selector II will indicate genuine diamond or fake.
Emits audible sounds to easily differentiate the readings.
If stone is Fake crystal, a simulant such as cubic zirconium, will be no reaction.