The 4 Best Diamond stone detectors (2023 reviews)

• Date : August 17, 2023
• Categories : Jewelry Diamond Testers

Are you planning to buy diamond stone detectors, and are you confused about the options ? You have landed on the right page.

Our review process: Show/Hide

Our Top Picks:

Stillcool Diamond stone detector Buy: READ REVIEW

Yhkj Diamond stone detector Buy: READ REVIEW

Hqdz Diamond stone detector Buy: READ REVIEW

Gemoro Diamond stone detector Buy: READ REVIEW

Stillcool Diamond stone detector

Buy on Amazon

Compared with other detector in this category, the stillcool diamond stone detector has a convenient design. This diamond selector tester ensures that there is no harm to diamonds during the testing process. It is a flame fusion stone. It is battery-powered by a standard 9v battery (not included), and the package comes with a leather pouch case, testing platform, user manual and accurate diamond tester pen. It is within the range of 5-35 degrees celsius, and the humidity is below.

The chemical composition for all man made and natural corundum is exactly the same. This protects the surface of the test object is clean, flat and dry. The tester itself works great once you learn the correct way to use it. This is a fun little tool to identify your diamonds or maybe not diamonds.

• Simply enough to just add batteries
• Great value, easy to use and accurate
• Great tool to have for detecting diamonds

Yhkj Diamond stone detector

Buy on Amazon

Yhkj makes beautiful and great detector with classic and smartly choosen materials. Yhkj’s diamond tester pen and 30x60x led lighted loupe combo is a must have tool kit when you are going to a garage sale, flea market, swap meet, etc. It comes with its own convenient carrying cases. If the stone tested is a diamond, the led lights will light up as the stone passes each test conducted by the diamond detector. It will beep if you make contact with metals, keep the tip only on your stones.

The Yhkj diamond tester pen is simple to operate to get results, professional(s) are not required. The test takes a few minutes, please turn off the power after the test is complete. It comes with led lights and audio indication.

• Large / small switch for testing diamonds / - 8 points
• New and hot release

Hqdz Diamond stone detector

Buy on Amazon

The hqdz diamond stone detector is suitable and reliable and fits well with your daily usage. Hqdz’s diamond tester pen and 60x led lighted loupe combo is a must have tool kit when you are going to a garage sale, flea market, swap meet, etc. It is powered by dc 9v battery x 1 ( included) to test diamond turn on the switch. It comes with led lights and audio indication. The test takes a few minutes, please turn off the power after the test is complete. It is also a great tool to have when testing your own jewelry. It is reliable or precise enough to be used by jewelers. It is lighting up on the scale. It is great for estate sales and tag sales.

• Large / small switch for testing diamonds / - 8 points
• Great and comes with a lot
• New and hot release

Gemoro Diamond stone detector

Buy on Amazon

Next on the list, we've got yet another detector that manages to win our hearts. It's the gemoro diamond stone detector and it's widely considered as detector that has the most suitable features. It is a great tester for multiple types of gems. It is also the exclusive master distributor for the leading hpht/cvd lab grown detector from yehuda, called the sherlock holmes 3. It comes with its intuitive finger grip pads and fast warm-up time, the ultra tester 3+ is the best in its class. It will sound and have a pink light.

The sleek ergonomic shape of the ultra tester 3+ allows it to comfortably rest in your hand and its led stone illumination makes it even easier to see what you're testing. It will test them as natural diamonds.

• Tests for diamonds, moissanite, and white sapphire
• Great and easy to use tester
• The ultimate tester for diamond fraud protection
• Detects the widest range of moissanite, including forever one moissanite