- Home Page /
- Arts Crafts & Sewing /
- Beading & Jewelry Making /
- Jewelry Making Tools /
- Diamond & Gold Testers /
- Diamond Testers /
- Diamond Tester Professional Diamond Tester Pe...
0 ratings
Item #:
148952941
Diamond Tester Professional Diamond Tester Pen with UV Light, 60X Mini LED Magnifying, Jewelry Gem Tester Pen, Professional Diamond for Novice and
Item #:
148952941
€ 34
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
Imported from USA store
QTY:
Order now and get it around Thursday, August 06
Secured 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
This diamond tester pen is equipped with high-tech chip, it can effectively distinguish natural diamond in 1 second.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Dual Testing Method
Combines thermal conductivity and UV light to ensure accurate testing of diamonds and gemstones, providing both novice and expert users reliable results.
60X Magnification
Equipped with a mini LED magnifying glass, allowing precise examination of gems for quality and authenticity, making it easier to detect flaws and ensure investment security.
User-Friendly Design
Lightweight and battery-included design ensures portability and ease of use, making it suitable for both professional jewelers and casual buyers wanting to assess their jewelry.
Product Details
| Item Weight | 0.5 lbs (230 grams) |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
-
Jewelry Enthusiasts
Ideal for hobbyists who frequently buy and sell gemstones and need reliable testing tools for authenticity.
-
Professional Jewelers
Provides precision and accuracy needed by professionals to ensure the quality and value of their jewelry.
-
Beginners Learners
Perfect for novices in gemstone testing who require an easy-to-use and effective tool for learning.
-
Casual Buyers
Not suitable for occasional buyers who might not utilize the tester enough to justify the purchase.
Product Description
Diamond Tester Professional Diamond Tester Pen with UV Light, 60X Mini LED Magnifying, Jewelry Gem Tester Pen, Professional Diamond for Novice and Expert(Battery Included)
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What features does the Diamond Tester Professional Diamond Tester Pen offer?
Answer: The Diamond Tester Professional Diamond Tester Pen is equipped with advanced features including a UV light for revealing fluorescence in diamonds and a 60X mini LED magnifying lens for close inspection. This combination allows users to accurately assess both the authenticity and quality of diamonds and other gemstones. The tester is particularly useful for jewelers and gemologists, ensuring precise evaluations during appraisals or sales. -
Question:
How does the diamond testing process work with this pen?
Answer: This diamond tester pen operates on thermal conductivity principles. By placing the tip on the gemstone, it measures how well the stone retains heat compared to diamonds. If the stone passes the test, an LED light indicates it’s likely a diamond. This method is reliable and essential for jewelry professionals who need to distinguish between genuine diamonds and simulants quickly. -
Question:
Can the Diamond Tester also identify moissanite and other gemstones?
Answer: Yes, the Diamond Tester Professional can identify moissanite, as well as other gemstones like cubic zirconia. It differentiates diamonds from these synthetic stones using its thermal conductivity measurement feature. Jewelers and collectors can utilize this capability to ensure they are purchasing and selling authentic gemstones, making it a vital tool in any jewelry toolkit. -
Question:
Is the Diamond Tester Professional suitable for beginners?
Answer: Absolutely! The Diamond Tester Professional is designed to be user-friendly, making it suitable for both beginners and experienced professionals. The simple operation, along with clear visual indicators such as LED lights, allows new users to effectively learn how to test gemstones. It’s a great addition for hobbyists exploring gemstone identification. -
Question:
What types of jewelry can be tested with this pen?
Answer: The Diamond Tester can be used on various types of jewelry, including rings, earrings, necklaces, and bracelets. Whether assessing a piece in a store or examining personal jewelry, it effectively determines the authenticity of diamonds and other precious stones, making it a versatile tool for anyone in the jewelry industry or a passionate collector. -
Question:
How do I maintain my Diamond Tester Professional?
Answer: For optimal functionality, it’s essential to keep the Diamond Tester clean and stored properly. Wipe the tip with a soft cloth after use to remove any debris and ensure accurate readings. Additionally, store the pen in a protective case to avoid damage. Regular maintenance will prolong its lifespan and accuracy, making it a reliable tool for consistent results. -
Question:
What is the role of the UV light in the Diamond Tester?
Answer: The UV light feature in the Diamond Tester is crucial for observing fluorescence in diamonds, which is a unique characteristic of authentic stones. When exposed to UV light, some diamonds will exhibit specific colors, indicating they are genuine. This function aids jewelers in detecting potential synthetic stones, enhancing the tester's value during assessments and transactions. -
Question:
Can this tester be used for colored gemstones?
Answer: While the primary focus of the Diamond Tester is on diamonds, it can also be used on certain colored gemstones to assess authenticity. However, the effectiveness may vary based on the gemstone's properties. For those working with a range of gems, understanding the limitations of the tester can aid in making informed decisions during gemstone evaluations. -
Question:
Is the 60X magnification really beneficial for gemstone testing?
Answer: The 60X magnification feature is highly beneficial for detailed examinations of gemstones. It allows users to observe inclusions, clarity, and cuts that are not visible to the naked eye. This level of detail is vital for jewelers evaluating stone quality and grading, ensuring that every gemstone is assessed accurately before setting in jewelry. -
Question:
Where can I buy the Diamond Tester Professional Diamond Tester Pen in Malta?
Answer: You can purchase the Diamond Tester Professional Diamond Tester Pen with UV Light from Ubuy in Malta. Ubuy offers a reliable shopping experience with a wide selection of tools and gadgets, including professional-grade diamond testers. Their platform is user-friendly, making it easy for you to find and buy this essential tool for your jewelry assessments.
UVER 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
Platform Trust & Buyer Confidence
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
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.
€ 34
Order now and get it around Thursday, August 06
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Quickly distinguishes natural diamonds in just 1 second.
- Includes a UV light for fluorescence testing and quality assessment.
- Easy to use with a visual indicator and clear LED display.
- Portable design fits neatly in purses or backpacks.
- Comes with a 60X LED lighted loupe for detailed inspections.
- Buzzer and visual alerts confirm diamond authenticity.
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.