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Diamond Tester Professional Pen Tool - KETAR Diamond Rings Jewelry Testing Kit Black Diamond Jewelry Tools Fake Diamonds Gem Tester - Real Diamond Tester Battery Tester Gemstone Diamond Checker Tool

5.0 (20) Write Review
Free shipping on orders over $29.99

$12.45

$ 5 .99 $5.99

In Stock

About this item

  • Size of Diamond Stone Testers: The gemstone tester pen diamond gold tester has size about 6.6 inches length and width about 1.6 inches with thickness about 0.8 inches. The portable diamond detective kit tool is lightweight and durable for years of use. This jewelry diamond tester comes with a practical carrying case so they are very convenient for replacing on place to another
  • Detection Way: These diamond detector tester jewelry tools indicates genuine diamond or fake very easily. This black diamond tester pen is designed and manufactured according to the thermal conductivity of diamond and the fake crystal such as cubic zirconia does not have any reaction. So in this way, you can perfectly treat heavy metals, gold, diamond and silver jewelry
  • Result Indicator of Diamond Checker Tool: With diamond gem stone tester 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 gemstone is a real diamond
  • Easy to Operate Diamond Tester Tool: Simple calibration for stones of gemstone tester for all stones are easy to use even for a new beginner. This fake diamonds and gold tester for jewelry is also a great jewelry tool to have when testing your own jewelry. Just turn it on, lightly press the tip to the gemstone and wait for the beep to know if it is real or fake
  • Wide Use: This diamond tester makes a great gift for Women's day and holidays. Used for industrial purposes such as heavy metal testing, it’s a thoughtful present for anyone with a passion for precision


Product Description

tool kit battery tester diamond tester jewelry making tools diamond diamonds diamond naturals
gold testing kit jewelry tools gold tester mini pen diamond tester pen black diamond diamond rings
diamond pen rechargeable battery pen battery usb battery real diamond tester mini items
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.

1natalie1
2025-09-03 09:00:28
Easy to understand
Bunny
2025-08-24 16:47:40
I love my Diamond tester. Very accurate and was affordable. Thank you !
Keith Mathews
2025-05-31 14:51:27
The directions had poor grammar by someone with poor English skills. Unit seems to work well on 4 or 5 Diamond that I tested.
Allen Whitley
2025-05-27 12:39:13
Very poor quality and doesn’t work consistently. Do not recommend
EJ
2025-05-18 17:08:09
Bought this for my sister and she is still trying to figure it out, so not as easy to use as they show in the video 😞
Sarah12
2025-04-28 10:28:19
Bought it to determine if my diamond ring and other diamonds I own were real diamonds and it was very accurate!!
Marianne Pritchett
2025-04-13 11:06:30
A variety of tools for cleaning in those hard to reach spaces.
Rose
2025-04-07 17:58:50
My son wanted this to prove a point lol now he is testing everything
أسأل مجرب
2025-04-04 15:53:03
احببته
dany bourque
2025-04-02 14:32:00
Bon dans ensemble
1natalie1
2025-03-20 10:40:48
Easy to understand
Bunny
2025-03-16 12:08:55
I love my Diamond tester. Very accurate and was affordable. Thank you !
Keith Mathews
2025-02-28 15:47:37
The directions had poor grammar by someone with poor English skills. Unit seems to work well on 4 or 5 Diamond that I tested.
Allen Whitley
2025-02-27 16:02:17
Very poor quality and doesn’t work consistently. Do not recommend
EJ
2025-02-25 13:46:29
Bought this for my sister and she is still trying to figure it out, so not as easy to use as they show in the video 😞
Sarah12
2025-02-19 19:59:26
Bought it to determine if my diamond ring and other diamonds I own were real diamonds and it was very accurate!!
Marianne Pritchett
2025-01-27 21:37:15
A variety of tools for cleaning in those hard to reach spaces.
Rose
2025-01-17 17:04:12
My son wanted this to prove a point lol now he is testing everything
أسأل مجرب
2024-12-26 15:36:10
احببته
dany bourque
2024-12-13 16:57:04
Bon dans ensemble
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