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Diamond Tester Pen,High Accuracy Jewelry Diamond Tester,Professional Diamond Selector,Jewelry Diamond Gem Identification Instrument Tool Thermal Conductivity Drill Pen,for Novice and Expert
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Diamond Tester Pen,High Accuracy Jewelry Diamond Tester,Professional Diamond Selector,Jewelry Diamond Gem Identification Instrument Tool Thermal Conductivity Drill Pen,for Novice and Expert
Professional Diamond Mosang stone Surveymeter will show real diamonds or fakes. It is designed for quick, precise, and safe diamond testing. Equipped with light to test flourescent reaction of stones. Easy to use.
Diamond Tester Pen,High Accuracy Jewelry Diamond Tester,Professional Diamond Selector,Jewelry Diamond Gem Identification Instrument Tool Thermal Conductivity Drill Pen,for Novice and Expert
Item #: 63096249

Diamond Tester Pen,High Accuracy Jewelry Diamond Tester,Professional Diamond Selector,Jewelry Diamond Gem Identification Instrument Tool Thermal

Item #: 63096249

AUD 88

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

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Order now and get it around Thursday, September 03
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Professional Diamond Mosang stone Surveymeter will show real diamonds or fakes. It is designed for quick, precise, and safe diamond testing. Equipped with light to test flourescent reaction of stones. Easy to use.
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What Stands Out

High Accuracy
The diamond tester pen boasts high accuracy in identifying diamonds and gemstones, ensuring reliable results for both novice and expert users.
User Friendly
Designed for all skill levels, this tester is straightforward and easy to use, allowing anyone to confidently assess their jewelry.
Thermal Conductivity
Utilizing thermal conductivity technology, it effectively differentiates between diamonds and other stones, providing clear verification for valuable investments.

Product Details

Shop the Diamond Tester Set at Ubuy Kiribati for high precision jewelry testing. Distinguish authentic diamonds, test jade hardness, and more. Portable and accurate.
  • Professional Diamond Mosang Stone Surveymeter for testing real diamonds or fakes
  • Features a big/small switch to test diamonds and distinguishes readings with audible sound
  • Designed for quick, precise, and safe diamond testing without harming the diamonds
  • Equipped with a light to test fluorescent reaction of stones
  • Easy to use – real diamonds emit sound and light, while fake crystals do not
  • Compact design with low battery consumption, includes a testing platform, vinyl pouch, and instruction manual
Package Weight2.53 Pound

Who Should Buy?

Suitable For
  • Jewelry Enthusiasts

    Perfect for hobbyists who appreciate authenticity in their jewelry collections and want reliable testing tools.

  • Professional Jewelers

    Essential for jewelers needing high accuracy in diamond identification for client transactions and appraisals.

  • Gift Shoppers

    Great for individuals buying diamonds as gifts, ensuring they receive genuine and high-quality gemstones.

Not Suitable For
  • Casual Users

    Not ideal for casual users who rarely deal with diamonds and require simpler testing methods.

Product Description

Diamond Tester Pen,High Accuracy Jewelry Diamond Tester,Professional Diamond Selector,Jewelry Diamond Gem Identification Instrument Tool Thermal Conductivity Drill Pen,for Novice and Expert

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is a diamond tester pen and how does it work?

    Answer: A diamond tester pen is a handheld instrument designed to identify diamonds and other gemstones based on their thermal conductivity. Using a probe tip, it measures the heat dispersion in a stone; diamonds conduct heat rapidly, while most simulants do not. This makes it an invaluable tool for jewelers, gemologists, and buyers alike. For instance, when assessing a diamond ring in a store, a diamond tester pen can confirm authenticity quickly and accurately.
  • Question: How do I use the diamond tester pen effectively?

    Answer: To use a diamond tester pen effectively, first, ensure the device is calibrated and heated to the correct temperature. Gently place the probe on the stone’s surface; if it’s a diamond, the indicator light will signal a positive result. Practicing with known stones can improve familiarity and boosting confidence. This is particularly useful when you are at a jewelry show, where many stones may look similar at first glance.
  • Question: Can a diamond tester identify other gemstones?

    Answer: Yes, while specifically designed for diamonds, a diamond tester pen can also differentiate between some other gemstones. This includes moissanite and certain synthetic diamonds, which may require a more advanced tester due to similar thermal properties. Users often find this helpful when purchasing mixed gemstone jewelry, providing an extra layer of assurance in value assessment.
  • Question: What are the advantages of using a high-accuracy diamond tester?

    Answer: A high-accuracy diamond tester provides precise readings, ensuring reliable identification of diamonds versus simulants. Accuracy is crucial when making significant purchases or appraisals, as misidentification can lead to financial loss. For example, if you’re evaluating an heirloom piece, having the confidence that it is genuine can impact both its sentimental and financial value.
  • Question: Is a diamond tester pen portable for travel?

    Answer: Yes, a diamond tester pen is compact and lightweight, making it highly portable for travel. Jewelers and gem enthusiasts can easily carry it in their kits without hassle. This portability proves advantageous during gem fairs or while visiting clients to verify the authenticity of gemstones on-the-go.
  • Question: How do I maintain my diamond tester pen?

    Answer: Maintaining your diamond tester pen involves regular cleaning of the probe and checking the calibration. Keep the device in a protective case to prevent damage and avoid exposing it to extreme temperatures or moisture. Proper maintenance ensures longevity and consistent accuracy, which is essential if you rely on the tool for frequent gemstone evaluations.
  • Question: Are there different types of diamond testers available?

    Answer: Yes, there are various types of diamond testers available, including thermal and electronic testers. Each has distinct features; for instance, electronic testers often have advanced functionality to detect a broader range of gemstones. Selecting the right type depends on your specific needs, such as hobbyist usage versus professional appraisals in a jewelry store.
  • Question: What is the typical accuracy rate of a professional diamond tester?

    Answer: A professional diamond tester typically boasts an accuracy rate exceeding 98% when identifying diamonds. Additionally, many modern testers are capable of distinguishing between diamonds and other high-value simulants, enhancing user confidence. This level of accuracy makes it a trusted tool among jewelers and collectors, especially during high-stake transactions.
  • Question: Can I use a diamond tester on all jewelry types?

    Answer: While a diamond tester is versatile, it is primarily designed for loose stones or unset gems. Jewelry mounted with diamonds or other stones can also be tested, provided the probe can reach the stone without obstruction. This versatility allows you to assess pieces such as rings and pendants quickly, ensuring you know exactly what you are purchasing.
  • Question: Where can I buy a diamond tester pen in Kiribati?

    Answer: You can buy the Diamond Tester Pen, High Accuracy Jewelry Diamond Tester, Professional Diamond Selector, and Jewelry Diamond Gem Identification Instrument Tool from Ubuy in Kiribati. Ubuy offers a reliable shopping experience with a wide selection of quality testing instruments, including diamond testers, making it the perfect destination for both professionals and jewelry enthusiasts.

Hqdz Diamond Testers Editorial Review

The Diamond Mosang Stone Surveymeter is a highly recommended device for testing the authenticity of diamonds and gemstones. The instructions are easy to follow, and the device is simple to use. Customers have successfully tested various stones using the device, including at a jewelry show. The device has a smaller tip and features a black light that displays the typical colors that different genuine and synthetic gemstones glow under the light. The device also calibrates itself based on ambient temperature, making it easier to use. Some reviewers found the battery to be difficult to insert, but this also meant that the tester's battery does not shift when the device is moved. Overall, the Diamond Mosang Stone Surveymeter is a great little gemstone tester that provides accurate readings.

Customer Reviews & Ratings

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Pros

  • Easy to use
  • Calibrates itself based on ambient temperature
  • Features a black light that displays gemstone glows
  • Has a smaller tip than other testers
  • Accurate readings

Cons

  • Difficult to insert the battery.

Platform Trust & Buyer Confidence

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4.2/5 9250 + reviews
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MA
Mohammad
Verified buyer

“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer

“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
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kund
Verified buyer

“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
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Onesi
Verified buyer

“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
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SAO JOHN
Verified buyer

“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
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AUD 88

Order now and get it around Thursday, September 03

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Professional Diamond Mosang stone Surveymeter
  • Designed for quick, precise, and safe diamond testing
  • Equipped with light to test flourescent reaction of stones
  • Easy to use
  • Distinguish real diamonds or fakes
  • Suitable for retail jewelers, pawn brokers and chain stores

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