PeakTech
✓Price
$41.99
Jewelry Tester Tool, Jewelry Diamond Tester Pen Gemstone Selector Precision Tool Diamond Detector with LED Indicator for Distinguish Between True and False 6.3 * 1.57 * 0.83inch
★★★★★
$41.99
Quantity
1
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About this item
- 【LED Light and Audio Indicator】: Equipped with an LED light indicator and an audio alert system, the jewelry diamond testers provides immediate results. For a positive result, the green indicator light will illuminate, while an audible buzzing sound will be heard when the probe touches metal instead of a stone.
- 【Simple Calibration Process】: The diamond tester allows for easy calibration to accommodate stones of various sizes. This flexible and user-friendly feature ensures accurate results irrespective of the size of the diamond being tested.
- 【Portable and Convenient】: Featuring a highly compact design, the diamond testing kit is easy to carry around and comes with a PU case for additional The small testing platform is ideal for holding loose stones during testing, offering both convenience and precision.
- 【Efficient Diamond Verification】: This diamond tester is designed to give you the assurance you need when dealing with diamonds. The compact unit is capable of distinguishing between a real diamond and a fake one accurately, making it indispensable to jewelers, diamond dealers, and hobbyists alike.
- 【Beginner-Friendly Design】: Designed with simplicity in mind, this diamond detector is easy to use even for a new beginner. The intuitive design and straightforward instructions allow anyone to reliably verify the authenticity of diamonds without requiring any prior experience or technical knowledge.
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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