Gain Express
0 ratings
GAIN EXPRESS Diamond Tester Pen, Professional Diamond Moissanite Gemstone Tester with UV Ultraviolet Light & Thermal Sensor, Gem Checker Jewelry Tester Diamond Selector for Novice and Expert
genuine image
GAIN EXPRESS Diamond Tester Pen, Professional Diamond Moissanite Gemstone Tester with UV Ultraviolet Light & Thermal Sensor, Gem Checker Jewelry Tester Diamond Selector for Novice and Expert
This diamond tester is the first choice for jewelers, ensuring reliable identification of genuine diamonds without reacting to simulants.
GAIN EXPRESS Diamond Tester Pen, Professional Diamond Moissanite Gemstone Tester with UV Ultraviolet Light & Thermal Sensor, Gem Checker Jewelry Tester Diamond Selector for Novice and Expert
Item #: 12167309

GAIN EXPRESS Diamond Tester Pen, Professional Diamond Moissanite Gemstone Tester with UV Ultraviolet Light & Thermal Sensor, Gem Checker Jewelry

Item #: 12167309

€ 64

Price Details

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

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Friday, June 26
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
This diamond tester is the first choice for jewelers, ensuring reliable identification of genuine diamonds without reacting to simulants.
U-Care Warranty:
None
Select a Plan
buy now pay later

Buy Now Pay Later

fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment
klarna payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

High Accuracy
Ensures precise results with advanced testing technology, allowing users to confidently identify genuine diamonds versus simulants, making it valuable for both novices and experts.
User-Friendly Design
Compact and easy to use, featuring a simple interface that caters to all skill levels, enabling quick and efficient testing without the need for extensive training.
Portable Convenience
Lightweight and handheld design makes it the perfect tool for jewelers on the go, allowing for reliable assessments anywhere, enhancing its usefulness for professionals and hobbyists alike.

Product Details

Detect Fake Diamonds Accurately! Shop Online for Gain Express Illuminated Diamond Tester at Best Prices on Ubuy Ireland. Easy to Use and Portable!
  • Audible sounds serve as a warning buzzer if the probe touches a metal surface, preventing potential inaccuracies
  • Equipped with ultraviolet light for testing the fluorescent reaction of stones to distinguish genuine diamonds
  • Accurately identifies genuine natural diamonds and capable of distinguishing stones as small as 2pt
  • Boasts the most compact design on the market and minimizes battery consumption for prolonged usage
  • Probe warm-up time is about 25sec with a working time of about 5 hours for continuous use
  • Suggested working temperature is 18°C to 30°C. Powered by 1 x 9V, 6F22 battery or AC adaptor 110V-240V, DC 9V (batteries and adaptor not included)
Item Weight0.5 lbs (230 grams)

Who Should Buy?

Suitable For
  • Jewelry Enthusiasts

    Perfect for hobbyists looking to identify real diamonds among their collection easily and accurately.

  • Professional Jewelers

    Suitable for jewelers who require reliable testing equipment to verify diamond authenticity for their clients.

  • Buying Guides

    Ideal for consumers purchasing diamonds, helping them ensure they are investing in genuine gemstones.

Not Suitable For
  • Casual Users

    Not suitable for those who rarely deal with diamonds and need no specialized equipment.

  • Bulk Testing

    Not efficient for large-scale diamond testing, as it may require multiple tests for accuracy.

  • Non-Diamond Testing

    Inapplicable to users needing to test other gemstones, as it focuses solely on diamonds.

Product Description

GAIN EXPRESS Diamond Tester Pen, Professional Diamond Moissanite Gemstone Tester with UV Ultraviolet Light & Thermal Sensor, Gem Checker Jewelry Tester Diamond Selector for Novice and Expert

About This Item

Introducing our Handheld DIAMOND TESTER with UV Ultraviolet Light. This advanced tool is designed for both novice and expert jewelers, providing a reliable and accurate way to test the authenticity of diamonds and gemstones. Whether you're a retail jeweler, pawn broker, or chain store, this diamond tester is the perfect solution for ensuring the quality of your jewelry selection. One of the standout features of this diamond tester is its ability to distinguish between authentic diamonds and simulants such as cubic zirconium.

The probe reacts only to genuine diamonds, providing a foolproof way to separate the real deal from imitations. This makes it an essential tool for anyone in the jewelry industry who wants to maintain a reputable collection. Equipped with a UV ultraviolet light, this tester also allows you to test the fluorescent reaction of stones. This feature adds an extra layer of accuracy and helps you identify any fluorescing properties of your gemstones. In addition to its reliable performance, our diamond tester offers a range of other great features.

It has a flexible calibration with multi-level volume, allowing you to match different sizes of stones. You also have the option to use or connect it with an A/C adaptor (not included) for extended indoor use. The compact design of this tester makes it easy to carry and store, and it has low battery consumption for added convenience. It even emits audible sounds and gives a warning buzzer if the probe touches a metal surface, ensuring accurate and precise testing every time. To further support your testing needs, this diamond tester comes with a vinyl pouch case, a testing platform for loose stones, and a comprehensive instruction manual.

It's everything you need to confidently and accurately assess the authenticity of your gemstones. Specifications: - Probe Warm-up Time: about 25sec - Working Time: about 5 hours for continuous use - Suggested Working Temperature: 18°C to 30°C - Working Voltage: 1 x 9V, 6F22 battery (not included) or AC adaptor 110V-240V, DC 9V (not included) - Size: 168 x 31 x 21mm - Net weight: 55g Invest in the best with our Handheld DIAMOND TESTER with UV Ultraviolet Light. Enhance your jewelry selection process and ensure the authenticity of your gemstones with this reliable and advanced diamond tester. Order yours today and join the ranks of successful jewelers who rely on the most advanced technology on the market.

Have any Query? Chat with us

Product Buying Guide

The Gain Express Diamond Tester Pen is a high-accuracy jewelry diamond tester designed to meet the needs of both novices and expert jewelry enthusiasts. Its advanced features make it an ideal tool for accurately identifying genuine diamonds and distinguishing them from other stones. This buying guide aims to provide comprehensive information to potential buyers interested in this professional diamond selector.

Product Specifications

  • about 25sec
  • about 5 hours for continuous use
  • 18°C to 30°C
  • 1 x 9V, 6F22 battery (not included the set) or AC adaptor 110V-240V, DC 9V (not included the set)
  • 168 x 31 x 21mm
  • 55g

Key Features

  • Identification Accuracy with audible warning buzzer for potential inaccuracies
  • Fluorescent Testing with ultraviolet light for enhanced capability
  • Size Recognition for accurate identification of natural diamonds
  • Compact Design for ease of use and portability
  • Low Battery Consumption for prolonged usage

Usage Scenarios

  • Professional jewelers and gemologists for accurately testing and identifying diamonds
  • Novices and enthusiasts interested in authenticating diamonds and distinguishing them from other stones

Usage Scenarios

Other diamond testers available in the market

Some User Review

  • Users have appreciated the accuracy and reliability of this diamond tester, making it a valuable tool for professionals and enthusiasts alike.
  • The compact design and the capability to distinguish stones as small as 2pt have been highlighted as significant advantages by users.

Competitors

The price of the Gain Express Diamond Tester Pen is competitive compared to other similar high-accuracy diamond testers available in the market, offering excellent value for its advanced features and performance.

Buying Considerations

  • Consider the intended use and frequency of testing to determine whether the features align with your requirements.
  • Ensure the availability of the required battery or AC adaptor for seamless operation.

Conclusion

The Gain Express Diamond Tester Pen is a top choice for accurate and reliable diamond testing, catering to both professionals and jewelry enthusiasts. With its advanced features, compact design, and competitive pricing, it stands out as an excellent investment for authenticating diamonds with precision.

View Less

The Gain Express Diamond Tester Pen is a high-accuracy jewelry diamond tester designed to meet the needs of both novices and expert jewelry enthusiasts. Its advanced features make it an ideal tool for accurately identifying genuine diamonds and distinguishing them from other stones. This buying guide aims to provide comprehensive information to potential buyers interested in this professional diamond selector. Continue Reading

Customer Questions & Answers

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

    Answer: A diamond tester is a specialized tool used to identify genuine diamonds from simulants, such as cubic zirconia or moissanite. It works by measuring the conductivity of the stone; genuine diamonds are excellent thermal conductors, while simulants do not conduct heat as effectively. The device typically features a probe that you place against the stone to receive a reading. For novices and experts alike, using a diamond tester can enhance your gemstone evaluation process, ensuring that your jewelry purchases or appraisals are accurate.
  • Question: Is the Gain Express Diamond Tester suitable for beginners?

    Answer: Yes, the Gain Express Diamond Tester is designed to be user-friendly, making it perfect for novices. The device often comes with an easy-to-read display and simple operation instructions. Beginners can quickly learn how to differentiate between diamonds and simulants with practical training. Additionally, using this tester can boost your confidence in jewelry evaluations whether you are a hobbyist or just starting a jewelry collection.
  • Question: Can I use the Gain Express Diamond Tester for other gemstones?

    Answer: The Gain Express Diamond Tester is primarily intended for detecting diamonds and their simulants. While it can provide readings that may be applicable to certain other gemstones, its primary function is to accurately identify diamonds. If you're working with a variety of gemstone types, it might be beneficial to invest in additional testers designed for other specific stones to ensure accurate results during evaluations.
  • Question: How accurate is the Gain Express Diamond Tester?

    Answer: The Gain Express Diamond Tester is known for its high accuracy, providing reliable results for both amateur hobbyists and professional jewelers. Its precision is attributed to its advanced sensing technology that minimizes false readings. For those invested in jewelry appraisal or purchasing, having a high-accuracy tester can make a significant difference in verifying the authenticity of diamonds, ensuring that each purchase is sound.
  • Question: What are the benefits of using a professional diamond tester?

    Answer: Using a professional diamond tester, like the Gain Express Diamond Tester, offers multiple benefits, including accuracy, efficiency, and ease of use. Such testers help in confirming the authenticity of your gems before purchase or sale, thus preventing potential financial loss. For jewelers and collectors, having this tool at hand can streamline assessments and boost customer trust, making transactions smoother and more dependable.
  • Question: How do I properly maintain my diamond tester?

    Answer: To maintain your Gain Express Diamond Tester, ensure that it is stored in a protective case away from excessive heat or moisture to preserve its electronic components. Regularly check the batteries and replace them as needed to ensure optimal performance. Cleaning the probe tip gently with a soft cloth after each use will help keep it free from dirt and prolong its life. Proper maintenance ensures that your tester remains accurate and reliable over time.
  • Question: What should I do if my diamond tester gives inconsistent readings?

    Answer: If your Gain Express Diamond Tester gives inconsistent readings, first check the calibration settings, as improper calibration can lead to unreliable results. Ensure that the probe is clean and making good contact with the gemstone. Additionally, make sure you're following the correct usage steps as outlined in the user manual. If issues persist, consider contacting the manufacturer for troubleshooting advice or potential servicing options.
  • Question: Can I use the Gain Express Diamond Tester for antique jewelry?

    Answer: Yes, the Gain Express Diamond Tester is suitable for testing diamonds in antique jewelry. However, ensure you're cautious when testing older pieces, as the integrity of the settings and the stones may be affected by age. Using the tester in a gentle manner can help avoid any damage while still allowing you to accurately identify the authenticity of the diamonds. This makes it an invaluable tool for collectors and appraisers dealing with vintage or heirloom jewelry.
  • Question: What types of diamonds can I test with this diamond tester?

    Answer: The Gain Express Diamond Tester can accurately test natural diamonds, synthetic diamonds, and diamond simulants. The device is equipped to distinguish genuine diamonds from other stones like cubic zirconia and moissanite. This versatility makes it an ideal choice for jewelers and enthusiasts who want to verify various types of diamonds. Whether you’re evaluating loose stones or assessing gem settings, it provides reliable readings that cater to diverse testing needs.
  • Question: Where can I buy Gain Express Diamond Tester Pen in Ireland?

    Answer: You can purchase the Gain Express Diamond Tester Pen from Ubuy in Ireland. Ubuy offers a convenient online shopping experience, allowing you to explore product details and reviews to make an informed decision. Additionally, Ubuy provides a streamlined checkout process and an extensive selection of quality tools, making it a preferred choice for those looking to enhance their jewelry testing capabilities.

Gain Express Diamond Testers Editorial Review

This diamond tester is made of good materials and offers an easy-to-use experience. It appears to be a good value for the price and works well. However, one customer received a defective product and another found the price to be excessive for its quality. Overall, the majority of customers were satisfied with their purchase and found it to be an excellent tool for testing diamonds.

Customer Reviews & Ratings

4.0
1 customers ratings
  • 5 Star
    0%
  • 4 Star
    100%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Pros

  • Good materials
  • Easy to use
  • Good value for price
  • Does the job well

Cons

  • Some customers received defective products

Product Price History

Important information

  • 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.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

€ 64

Order now and get it around Friday, June 26

QTY:

Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

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

Features & Benefits

  • Quick heating time of approximately 25 seconds.
  • Long operational time of up to 5 hours.
  • Reliable: Doesn't react to simulants like zirconium oxide and moissanite.
  • Advanced features including UV light and acoustic alerts.
  • Compact and low energy consumption design.
  • Complete kit with accessories for ease of use.