THE PERFECT PART
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Portable Diamond Tester Tool with Gem Testing Tray & Storage Bag | Professional Audio Diamond Selector II - Gemstone Tester Pen for Jewelry, Ruby, Crystal & Precious Metals Testing
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Portable Diamond Tester Tool with Gem Testing Tray & Storage Bag | Professional Audio Diamond Selector II - Gemstone Tester Pen for Jewelry, Ruby, Crystal & Precious Metals Testing
Designed for quick, precise, and safe diamond testing.
Portable Diamond Tester Tool with Gem Testing Tray & Storage Bag | Professional Audio Diamond Selector II - Gemstone Tester Pen for Jewelry, Ruby, Crystal & Precious Metals Testing
Item #: 84932761

Portable Diamond Tester Tool with Gem Testing Tray & Storage Bag | Professional Audio Diamond Selector II - Gemstone Tester Pen for Jewelry, Ruby,

79% of respondents would recommend this to a friend

Item #: 84932761

XCD 56

Price Details

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*All items will import from US

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Order now and get it around Wednesday, October 21
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Designed for quick, precise, and safe diamond testing.
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What Stands Out

Portable Design
Compact and lightweight, this diamond tester is easy to carry, making it ideal for jewelers and gem enthusiasts who need reliable testing on the go.
Multi-Gem Testing
Versatile device capable of testing diamonds, rubies, crystals, and other precious metals, ensuring that users can accurately determine the authenticity of various gemstones.
Includes Accessories
Comes with a gem testing tray and a storage bag, enhancing convenience and organization, perfect for professionals wanting to maintain their tools in an efficient manner.

Product Details

Shop Portable Diamond Tester Tool with Gem Testing Tray & Storage Bag | Professional Audio Diamond Selector II - Gemstone Tester Pen for Jewelry, Ruby, Crystal & Precious Metals Testing online at a best price in Saint Lucia. B0C3SFLQG5
Power SourceBattery Powered
Measurement Type[Proprietary Measurement System]
Style NameCompact
ColorBlack
Item Dimensions6.3 x 1.6 x 0.9 inches (16 x 4.1 x 2.3 cm)
Brand NameTHE PERFECT PART
Unit Count1 Count
UPC698596311350
Number of Items1
ManufacturerThe Perfect Part
Item Type NamePortable Diamond Tester Selector
Part NumberDoes not Apply
BrandTHE PERFECT PART
StyleCompact
Item dimensions L x W x H6.3 x 1.6 x 0.9 inches (16 x 4.1 x 2.3 cm)

Who Should Buy?

Suitable For
  • Jewelry Professionals

    Ideal for jewelers who need to accurately assess the authenticity of diamonds and other gemstones in their work.

  • Hobbyist Collectors

    Perfect for gemstone collectors wanting to verify the quality and type of their crystals and precious stones.

  • Gift Giving

    A thoughtful gift for someone interested in jewelry, helping them identify and distinguish real gemstones.

Not Suitable For
  • Casual Users

    Not suitable for those who rarely need to test gemstones, as the tool's complexity may overwhelm them.

Product Description

Portable Diamond Tester Tool with Gem Testing Tray & Storage Bag | Professional Audio Diamond Selector II - Gemstone Tester Pen for Jewelry, Ruby, Crystal & Precious Metals Testing

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is a Portable Diamond Tester Tool and how does it work?

    Answer: A Portable Diamond Tester Tool is a handheld device designed to determine the authenticity of diamonds and other gemstones, including rubies. It utilizes thermal conductivity to differentiate between genuine diamonds and simulants. The tester heats the gemstone and measures its heat dissipation; diamonds conduct heat very well, which distinguishes them from other stones. This tool is crucial for jewelers, collectors, and enthusiasts who want to ensure the genuineness of gems before purchasing or setting them into jewelry.
  • Question: What features does the Professional Audio Diamond Selector II offer?

    Answer: The Professional Audio Diamond Selector II is equipped with advanced features such as a precise audio feedback system, allowing users to hear when the tester identifies a genuine diamond. It includes a built-in gemstone testing tray for steady positioning, enhancing accuracy during tests. Additionally, its compact design makes it portable, allowing gemologists to carry it easily during trade shows or visits. This combination of features ensures that users can trust the results and make informed decisions.
  • Question: Can I test other gemstones with the Diamond Tester Pen?

    Answer: Yes, the Diamond Tester Pen is versatile and can be used to test various gemstones like rubies, sapphires, and moissanite. However, the accuracy can vary depending on the stone's thermal conductivity. When using the tester on non-diamond stones, it is essential to follow the manufacturer’s guidelines for optimal results. This makes the tester a valuable tool for jewelry makers and collectors looking to verify the quality of their gemstones.
  • Question: Is this diamond tester suitable for beginners?

    Answer: Absolutely! The Portable Diamond Tester Tool is designed to be user-friendly, making it suitable for beginners and professionals alike. Its straightforward operational instructions and intuitive audio feedback help users quickly learn how to test gemstones effectively. Whether you’re an aspiring jeweler or an avid collector just starting, this tool equips you with the capability to perform essential gem verifications confidently.
  • Question: How accurate is the Portable Diamond Tester in identifying diamonds?

    Answer: The accuracy of the Portable Diamond Tester can reach up to 99%, depending on the conditions and the stones being tested. It effectively identifies diamonds through thermal conductivity, making it reliable for distinguishing between real diamonds and simulants when used correctly. For best results, ensure the gemstones are clean and at room temperature before testing. Gemologists can utilize this tool to verify gems, enhancing trust in transactions.
  • Question: What comes included with the Portable Diamond Tester Tool?

    Answer: The Portable Diamond Tester Tool kit typically includes the diamond tester pen itself, a gem testing tray for easy positioning of stones, and a storage bag for convenient transportation. This comprehensive package ensures you have everything needed to test gemstones efficiently. The inclusion of a tray enhances the accuracy of tests, while the storage bag protects the equipment when not in use, making it practical for both professional and home use.
  • Question: Does the diamond tester require any special maintenance?

    Answer: Maintenance for the Portable Diamond Tester Tool is minimal but essential for accuracy. Users should ensure that the probe tip remains clean and free from residues after each use, as contaminants can affect testing results. Regularly checking battery levels is also advisable to ensure optimal performance. Proper care will prolong the life of the device and maintain its effectiveness, making it a reliable companion for gem identification.
  • Question: Can the Portable Diamond Tester be used for colored diamonds?

    Answer: Yes, the Portable Diamond Tester Tool is effective for testing colored diamonds as well. The diamond's color does not affect its thermal conductivity, which is what the tester relies on for accurate identification. Jewelers and appraisers can use it to verify the authenticity of fancy colored diamonds with confidence, ensuring they provide accurate assessments to their clients. This versatility is beneficial for comprehensive gemstone evaluations.
  • Question: What precautions should I take when using the diamond tester?

    Answer: When using the Portable Diamond Tester, it's important to handle the device carefully and ensure proper contact with the gemstone. Avoid testing on very low temperatures or with stones that might be already heated. Additionally, refrain from using it on stones with coatings that may interfere with thermal readings. Following these precautions will help ensure accurate results and extend the lifespan of your tester.
  • Question: Where can I buy the Portable Diamond Tester Tool in Saint Lucia?

    Answer: You can purchase the Portable Diamond Tester Tool with Gem Testing Tray & Storage Bag on Ubuy. Ubuy is a reliable platform offering a wide selection of gem testing tools, ensuring that you can quickly find and order the products you need for gem identification and evaluation. With Ubuy's competitive pricing and customer service, it's a great choice for acquiring this essential equipment in Saint Lucia.

THE PERFECT PART Diamond Testers Editorial Review

** Portable Diamond Tester Tool** The Portable Diamond Tester Tool has garnered a mixed reception from users, with most highlighting its ease of use and accuracy, particularly in identifying genuine diamonds among cheaper alternatives. Many reviewers praise this tool for its effectiveness, especially when hunting for treasures in thrift shops. Its compact design allows for easy portability, making it a favorite among those who enjoy jewelry picking and treasure hunting. However, there are some drawbacks noted by users. The instructions provided appear to be unclear, leading some customers to struggle initially with the product. Despite this, many have managed to figure it out and are pleased with the results after some trial and error. Overall, the tool is deemed useful and reliable once users become comfortable with its operation. Prospective buyers should be aware that while the Portable Diamond Tester Tool generally delivers on performance, they may need to put in a bit of effort to understand its usage fully. **

Customer Reviews & Ratings

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Pros

  • Extremely easy to use after initial understanding.
  • Accurately identifies diamonds and gemstones.
  • Portable design is ideal for jewelry enthusiasts and thrift shoppers.

Cons

  • Instructions can be hard to read and understand.

Platform Trust & Buyer Confidence

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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
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“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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XCD 56

Order now and get it around Wednesday, October 21

QTY:

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

Our Top Logistics Partners
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  • dhl
Fastest cross-border delivery

Features & Benefits

  • Quick and precise diamond testing.
  • Portable electronic device for easy use.
  • Real diamonds display a light, simulants do not.
  • Multi-purpose: tests diamonds and other precious stones.
  • Includes leather bag and small testing tray.
  • User-friendly with a large/small switch for ease.

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