ZYLDDS
0 ratings
Jewelry Diamond Detector and Tester Pen,Moissanite Diamond Tester, 16 Types of Gemstones Can Be Tested/Built-in Glass and Calibration (Cal) Test Disc,for Jewelry Shop
genuine image
Jewelry Diamond Detector and Tester Pen,Moissanite Diamond Tester, 16 Types of Gemstones Can Be Tested/Built-in Glass and Calibration (Cal) Test Disc,for Jewelry Shop
Adopts assisted thermal calibration technology to help you quickly identify diamonds and moissanite from other fake gemstones.
Jewelry Diamond Detector and Tester Pen,Moissanite Diamond Tester, 16 Types of Gemstones Can Be Tested/Built-in Glass and Calibration (Cal) Test Disc,for Jewelry Shop
Item #: 93692431

Jewelry Diamond Detector and Tester Pen,Moissanite Diamond Tester, 16 Types of Gemstones Can Be Tested/Built-in Glass and Calibration (Cal) Test

Item #: 93692431

XCD 1612

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 Thursday, October 01
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
Adopts assisted thermal calibration technology to help you quickly identify diamonds and moissanite from other fake gemstones.
U-Care Warranty:
None
Select a Plan
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
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Multi-Gemstone Testing
Effortlessly test up to 16 types of gemstones, including diamonds and moissanite, ensuring accuracy for jewelers and buyers alike. This versatility sets it apart from standard testers.
Built-in Calibration
Equipped with a calibration disc and glass test, this device guarantees reliable and consistent readings. Users can trust its precision, reducing uncertainty during gemstone evaluations.
User-Friendly Design
Compact and lightweight, the pen-style tester is designed for portability and ease of use in jewelry shops. Its straightforward operation facilitates quick testing, enhancing customer service.

Product Details

Shop Jewelry Diamond Detector and Tester Pen,Moissanite Diamond Tester, 16 Types of Gemstones Can Be Tested/Built-in Glass and Calibration (Cal) Test Disc,for Jewelry Shop online at a best price in Grenada. B0D2NLH493
Package Dimensions8.27 x 5.51 x 4.72 inches (21 x 14 x 12 cm)
Item Weight3.3 pounds (1.5 kg)
ManufacturerZYLDDS

Who Should Buy?

Suitable For
  • Jewelry Retailers

    Ideal for jewelry stores to accurately verify diamond authenticity and avoid selling fake gems to customers.

  • Gemstone Enthusiasts

    Perfect for hobbyists who need a reliable tool to identify various gemstones in their personal collections.

  • Appraisers and Inspectors

    Useful for professional appraisers who require quick and precise testing of gemstones during evaluations.

Not Suitable For
  • Casual Users

    Not ideal for casual buyers who only occasionally purchase jewelry, as it requires some technical knowledge.

Product Description

Jewelry Diamond Detector and Tester Pen,Moissanite Diamond Tester, 16 Types of Gemstones Can Be Tested/Built-in Glass and Calibration (Cal) Test Disc,for Jewelry Shop

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the Jewelry Diamond Detector and Tester Pen used for?

    Answer: The Jewelry Diamond Detector and Tester Pen is designed to identify whether gemstones are genuine diamonds or imitations, such as Moissanite. This portable device can test 16 different types of gemstones, which can be particularly useful for jewelers and collectors. It helps prevent costly mistakes when buying or selling jewelry by providing instant feedback on gemstone authenticity, making it a valuable tool for both professionals and enthusiasts alike.
  • Question: How does the Moissanite Diamond Tester work?

    Answer: The Moissanite Diamond Tester operates using thermal conductivity principles. When the tip of the tester comes in contact with the stone, it gauges how heat passes through it. Diamonds and Moissanite have distinct thermal properties, allowing the tester to differentiate between them. This tool is particularly reliable because it minimizes the risk of misidentifying a valuable diamond, ensuring that users have confidence in their purchases.
  • Question: Can this tester evaluate other gemstones?

    Answer: Yes, the Jewelry Diamond Detector and Tester Pen can test a variety of gemstones—up to 16 different types. This includes not only diamonds and Moissanite but also other precious stones. This feature enhances its versatility, enabling jewelers to assess multiple types of gems accurately. Whether you're dealing with sapphires, emeralds, or rubies, this tester provides valuable insights into the authenticity of your gemstones.
  • Question: What is the significance of the built-in calibration (Cal) test?

    Answer: The built-in calibration (Cal) test is crucial for maintaining the accuracy of the Jewelry Diamond Detector and Tester Pen. This feature ensures that the device remains reliable over time by enabling users to regularly check and adjust its settings. This is especially beneficial for professional gemologists or those regularly testing stones, as accurate readings are essential for making informed transactions.
  • Question: Is the device user-friendly for beginners?

    Answer: Absolutely! The Jewelry Diamond Detector and Tester Pen is designed to be intuitive, making it suitable for both professionals and beginners. Its straightforward operation requires minimal technical knowledge, allowing anyone to effectively identify gemstones. Whether you're a novice looking to test family heirlooms or a seasoned jeweler wanting to enhance your inventory evaluation skills, this tool provides an accessible solution.
  • Question: What is the importance of the glass feature on the tester?

    Answer: The glass feature on the Jewelry Diamond Detector enhances visibility and stability during testing. It allows users to securely hold the device while accurately positioning it against the gemstone. This not only helps to avoid errors in testing but also increases user confidence when identifying valuable stones. The glass allows for clear viewing, making it easier to observe readings and results.
  • Question: Can this tester help prevent scams when buying jewelry?

    Answer: Yes, this tester is an excellent investment for anyone looking to purchase jewelry safely. By verifying the authenticity of stones before completing a transaction, you can avoid scams and potential financial losses. Whether you're shopping from an online marketplace or a local vendor, having this tool on hand helps you make informed decisions and ensure you're receiving genuine gemstones.
  • Question: What types of professionals can benefit from using this tester pen?

    Answer: Jewelry professionals, gemologists, and antique dealers will find the Jewelry Diamond Detector and Tester Pen particularly beneficial. It aids in quickly assessing gemstones for authenticity in various contexts, from retail sales to appraisal scenarios. Additionally, hobbyists and individuals looking to sell inherited items can use this tester to validate their pieces, ensuring they receive the right value for their treasures.
  • Question: How should I maintain the Jewelry Diamond Detector and Tester Pen?

    Answer: To maintain the Jewelry Diamond Detector and Tester Pen effectively, regular calibration is recommended along with proper storage in a protective case. Keeping the tip clean and free of debris ensures accurate readings. Additionally, avoid exposing the device to extreme temperatures or moisture, as these conditions may affect its functionality. Following these simple upkeep procedures will extend the device's life and efficiency.
  • Question: Where can I buy the Jewelry Diamond Detector and Tester Pen?

    Answer: You can purchase the Jewelry Diamond Detector and Tester Pen, including the Moissanite Diamond Tester, on Ubuy in Grenada. Ubuy offers a variety of options and convenient shopping experience for customers seeking reliable gem-testing tools, ensuring that you have access to authentic and well-reviewed products.

ZYLDDS Diamond Testers Editorial Review

No editorial reviews found

Customer Reviews & Ratings

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

Review this product

Share your thoughts with other customers

Pros

  • Accurate diamond testing results
  • Tests 16 types of gemstones
  • Built-in glass for calibration
  • Compact and portable design
  • User-friendly and easy to operate

Cons

  • Occasional false positives

Platform Trust & Buyer Confidence

trustpilot logo
4.2/5 9250 + reviews
Read reviews
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
K
kund
Verified buyer

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

23-Jul-26 · via Trustpilot
OO
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
SJ
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
Secure Checkout Global Delivery Easy Returns Genuine Products

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.

XCD 1612

Order now and get it around Thursday, October 01

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

  • Identifies 16 kinds of gemstones accurately.
  • Features quick and automatic calibration for real-time results.
  • Includes a clear analog dial for easy readability.
  • Retractable probe tip measures as small as 0.02 carats.
  • Can be powered by 2 AA batteries or an adapter for convenience.
  • Perfect for jewelry testing at various venues like garage sales and flea markets.

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.