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Jeweler Diamond Tool Kit Portable Diamond Tester 60x Illuminated Loupe


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Jeweler Diamond Tool Kit Portable Diamond Tester (Diamond Selector V2). Diamond Selector II is a portable electronic device for distinguishing real diamonds from other simulated stones. It is designed for quick precise and safe diamond testing.

Main features:

  • LED light and audio result indication
  • Accurate and reliable reading Metal alert
  • Simple calibration for stones of various sizes
  • Convenient carrying case
  • Testing platform for loose stones
  • One mini jeweler's loupe with 60x magnification power is included.
  • This portable and versatile loupe can be used for jewelry gemstone document and currency authentication.

Main features:

  • Built-in LED and fluorescent lights for normal illumination and currency detection (batteries are pre-installed)
  • Easy focus adjustment
  • Convenient carrying pouch


  • Dimensions: 6.5" x 1.5" x 0.75" (Depth)
  • Weight: 5 oz
  • Testing Capability: Diamonds
  • Diamond simulation (e.g. CZ)
  • Metal Color: Black
  • Auto Off: N/A
  • Initial warm-up: ~ 20 sec.
  • Indicator: Audio and LED lamps
  • Power: 1 x 9V battery (included)
  • One year limited warranty (covered by Felji).

Customer Reviews

Based on 4 reviews
Nice tool for the price.

Nice tool for the price. Have only used it a few times but has been consistent as long as you estimate size/ambient temp well. Came with a 60x lighted magnifier. Pretty cheaply made but works well. You'll just have to be careful of how you store it.

It works

Instructions were hard to read and not very clear, other than that everything was A OK

The Jeweler Diamond Tool Kit

The Jeweler Diamond Tool Kit Portable Diamond Tester 60 x Illuminated Loupe was the best kit I ever had. Now I could separate my mixed jewelries and separate the ones with the real diamonds even if it's the smallest carat. I am proud to be
an owner of this very useful and easy to use tester kit.



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446 reviews
Great poles!

The poles I received are significantly better than the ones pictured on the web page. Rather than a black plastic grip and a buckle strap adjustment, these poles have a cork primary grip and a well-designed lower grip of black foam. The strap length is adjusted and held in place by removing, then replacing, a small plastic wedge - this gives a secure strap adjustment with no annoying buckle to deal with. The poles I received extend to about 135 cm, which is sufficient for a tall adult. The description on the web page says 110 cm, which would not be sufficient, at least for most adult males. The adjustments in length are made by using a screw type system, which has, unfortunately, been replaced by many manufacturers with one of the clamp-type systems, which are heavier and can get tangled in brush if traveling off-trail. If you can get the cork-grip model that I received, these are excellent poles for the price.

Good Quality Filters

Can't beat them - especially when you consider the price. The filters I bought were for a Shop-Vac, that uses AA Filters. These filters are great, and perform just like the Genuine Shop-Vac Filters, for half the price.

Thanks Felji!

Mike - Chicago

Oster 8 Oz Glass Mini Jar With Lid for Oster Blender

It's a great price at Felji.

Hair straightner

Very good. Chris

Solar Panels Maintain Shooting Range Batteries

Three years ago I used 10w solar panels from a different supplier to maintain the batteries I use on Shooting Ranges. These proved inadequate. I found these 20w units and they work excellent. I have them installed in OK through the winter and they have done their job admirably. They maintain the battery in peak condition and I don't have to charge the batteries using a normal battery charger as I did before with the 10w units. These units provide just the correct power to maintain the batteries, they don't bring a battery back from total discharge (I haven't found any that do), but for maintaining the batteries they work great. They do not require a clear blue sky with full sunshine, they work fine in overcast cloudy days as well. I purchased 66 units and I'm just placing an order for another batch. Excellent value for the cost. The Controller that comes with them works fine as well. When working on the range, my workers like the feature on being able to charge their cellphones from the USB port on the side of the controller