- Home Page /
- Arts Crafts & Sewing /
- Beading & Jewelry Making /
- Jewelry Making Tools /
- Diamond & Gold Testers /
- Diamond Testers /
- Diamond Tester High Accuracy Diamond Tester P...
0 ratings
Item #:
119140541
Diamond Tester High Accuracy Diamond Tester Pen,Environmental Protection 9V Battery,Professional Diamond Selector for Jeweler Novice and
Item #:
119140541
SLL 537949
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 Friday, July 24
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
Effortlessly distinguish real diamonds from other stones using the diamond indicator, which emits a green light when a real diamond is detected.
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
High Accuracy
Equipped with advanced thermal conductivity technology, this diamond tester provides precise readings, ensuring accurate identification of genuine diamonds for both novice and expert users.
Eco-Friendly Design
Powered by a 9V battery, this diamond tester is designed with environmental protection in mind, making it a sustainable option for jewelers who care about their ecological footprint.
User-Friendly
Its compact pen design allows for easy handling and portability, making it ideal for on-the-go assessments, suitable for both professional jewelers and enthusiastic novices.
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 Professionals
Ideal for jewelers needing accurate assessments of diamonds to ensure quality and authenticity in their work.
-
Beginner Jewelers
A helpful tool for novice jewelers learning to identify diamonds, providing confidence during their initial assessments.
-
Gemstone Enthusiasts
Perfect for enthusiasts wanting to verify their gemstone purchases, ensuring they acquire genuine diamonds and avoid scams.
-
Casual Users
Not ideal for casual users seeking infrequent or one-time tests, as precision tools may be overkill for them.
-
Non-Diamond Testing
Unsuitable for those seeking to test other gemstones, as it specifically focuses on diamond thermal conductivity.
-
Budget Shoppers
May not be suitable for budget-conscious users looking for more affordable alternatives with basic testing capabilities.
Product Description
Diamond Tester High Accuracy Diamond Tester Pen,Environmental Protection 9V Battery,Professional Diamond Selector for Jeweler Novice and Expert,Thermal Conductivity Meter (Diamond Tester)
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is a Diamond Tester and how does it work?
Answer: A Diamond Tester is a tool used to determine the authenticity of diamonds by measuring their thermal conductivity. When the probe touches the stone, it assesses whether it is a diamond, moissanite, or a fake by evaluating how quickly heat is conducted through it. This is vital for jewelers and buyers to ensure they are purchasing genuine stones. -
Question:
Can this Diamond Tester work on both real diamonds and synthetic stones?
Answer: Yes, the Diamond Tester High Accuracy Pen can effectively identify real diamonds and synthetic stones like moissanite. Its precision technology is tailored to differentiate between various types of gemstones, making it an indispensable tool for jewelers and enthusiasts alike who need reliable testing capabilities. -
Question:
Is the Diamond Tester environmentally friendly?
Answer: Yes, this Diamond Tester is designed with environmental protection in mind. It utilizes a 9V battery that minimizes harmful emissions compared to traditional testers, ensuring an eco-conscious choice for those within the jewelry industry. By opting for this product, users can contribute to environmental sustainability while enjoying high-performance testing. -
Question:
Who can benefit from using this Diamond Tester?
Answer: This Diamond Tester is perfect for both jewelers and novices. Jewelers can use it in professional settings to ensure their gems are genuine, while beginners can use it to verify their purchases in a market that includes both genuine and imitation stones. It enhances confidence in buying and selling practices. -
Question:
What are the main features of the Diamond Tester High Accuracy Pen?
Answer: This Diamond Tester features high accuracy thermal reading, a simple-to-read LED indicator, and a compact design that makes it convenient to carry. These features ensure that users can efficiently test diamonds and receive quick, reliable results, fostering trust in their gemstone evaluation process. -
Question:
Do I need special training to use the Diamond Tester?
Answer: No special training is required to use the Diamond Tester. Its design is user-friendly, allowing even those new to gemstone testing to operate it effectively. The LED display provides clear results, making it straightforward for anyone to determine the authenticity of their stones. -
Question:
How can I maintain my Diamond Tester for longevity?
Answer: To maintain your Diamond Tester, store it in a cool, dry place when not in use, and clean the tip periodically with a soft cloth to remove any residue. Ensuring the battery is replaced when low also improves accuracy and prolongs the tool's lifespan, enhancing your testing experience over time. -
Question:
What types of gemstones can this tester identify?
Answer: The Diamond Tester can identify various types of gemstones, primarily distinguishing between diamonds and moissanite. It can also evaluate certain synthetic stones. This versatility is valuable for anyone in the jewelry business or for hobbyists wanting to ensure they are buying authentic gemstones. -
Question:
What should I do if the Diamond Tester does not give a clear reading?
Answer: If the Diamond Tester does not provide a clear reading, ensure that the probe is clean and making proper contact with the stone. Additionally, check that the battery is functioning well. For improved results, try testing the stone at different angles or temperatures, as this can sometimes affect conductivity. -
Question:
Where can I buy the Diamond Tester High Accuracy Diamond Tester Pen?
Answer: You can purchase the Diamond Tester High Accuracy Diamond Tester Pen from Ubuy in Sierra Leone. Ubuy offers a reliable platform for securing quality jewelry testing equipment, ensuring that you have access to the tools you need to verify your gemstones efficiently and effectively.
Hqdz-td 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
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
LM
Leila
Verified buyer
“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 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.
SLL 537949
Order now and get it around Friday, July 24
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
- High accuracy for distinguishing real diamonds from fakes.
- User-friendly design with an LCD display and audible alerts.
- Portable and suitable for both novice and expert jewelers.
- Comprehensive testing for various stones including crystals and glass.
- Complete package with accessories for easy testing.
- Environmental protection with a 9V battery for operation.
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.