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Gold Silver Diamond Tester Selector, Digital Electronic Tool, Gemstone Testing Kit for Precise Results

"I keep this in my jewelry supplies now. It is compact, practical, and surprisingly fun to use."

Noah DoyleVerified Purchase
$99.94
$49.97
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"I keep this in my jewelry supplies now. It is compact, practical, and surprisingly fun to use."

Noah DoyleVerified Purchase
or 4 interest-free installments of $12.49 with Afterpay Badge

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When it comes to testing and identifying precious gems like gold, silver, and diamonds, accuracy and precision are paramount. Our Gold Silver Diamond Tester Selector is the ultimate digital electronic tool that ensures you can trust your gemstone testing results every time. Whether you are a jeweler, enthusiast, or simply looking to verify the authenticity of your jewelry, this professional-grade testing kit provides reliable and fast results.

With its easy-to-use interface and digital readouts, this tester eliminates the guesswork and ensures you're making informed decisions, whether for resale, personal investment, or simply for peace of mind. It’s an essential tool for anyone who works with precious metals and gemstones, making it an indispensable item for jewelry stores, appraisers, and gem collectors alike.

Key Features:

  • Precise Identification: Accurately test gold, silver, and diamonds with this reliable testing kit digital tool.

  • User-Friendly: Features a clear digital display and easy operation for quick and accurate readings.

  • Versatile: Ideal for testing gemstones of various types and grades, ensuring you never make a mistake when identifying precious gems.

  • Compact and Portable: Designed to be lightweight and portable, allowing you to carry this tool anywhere and use it at your convenience.

  • Durable Design: Built with high-quality materials to withstand regular use and last for years.

No more uncertainty about your precious stones—this electronic tool is designed to offer consistent, dependable results. Whether you're a professional in need of a testing kit or a hobbyist seeking peace of mind about your jewelry purchases, this tool guarantees a level of accuracy that is unmatched in the market.

Don't settle for anything less than precision. Invest in the Gold Silver Diamond Tester Selector today and ensure your gemstones are genuine.

Buy Now to experience the ultimate in gemstone testing technology and take the guesswork out of your precious stone purchases!

Frequently asked questions

Answers to the questions shoppers ask most about this item.

Can the Diamond Selector II test diamonds already mounted in jewelry?
Yes. Touch the pen-style probe directly to the diamond in its setting. For best results, make sure the stone is clean and free of oils or dirt, and contact a facet rather than the girdle or metal setting to avoid false readings.
What battery does the diamond tester use?
It uses one 9V battery (model 6F22). The battery is not included.
Can this diamond tester detect gold plating or vermeil?
No. It measures thermal conductivity to distinguish real diamonds from simulants like cubic zirconia or glass; it cannot detect gold plating, vermeil, or gold purity.
What materials can this diamond tester identify?
It can identify real diamonds and distinguish them from simulated stones such as cubic zirconia (CZ).

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Reviews|4.8
6 ratings

Item Reviews  (6)

Shop Reviews  (256)

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08/18/2026

I keep this in my jewelry supplies now. It is compact, practical, and surprisingly fun to use.
review image 1
N
Noah Doyleflag
Verified Purchase

09/01/2026

This made checking my loose stones so much easier. Simple to use and small enough to keep in my jewelry drawer.
M
Morgan Russelflag
Verified Purchase

06/27/2026

A great little tool for anyone who enjoys jewelry and gemstones. I’ve had fun testing pieces I already owned.
review image 1
A
Ariane Reingerflag
Verified Purchase

07/23/2026

I wanted something simple for occasional gemstone checks, and this has been a really useful addition to my tools.
A
Alison Kautzerflag
Verified Purchase

09/07/2026

Super handy little tester. I checked a few stones from my jewelry box and really enjoyed seeing the results for myself.
V
Vincent Rohanflag
Verified Purchase

07/04/2026

I’m not a professional jeweler, so I wanted something that wouldn’t feel intimidating. After getting familiar with the instructions, I found the tester pretty easy to handle. I like having a quick way to check stones instead of relying entirely on guesswork.
A
Adelle Leschflag
Verified Purchase
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