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Item #:
153620061
Diamond Tester,High Precision Jewelry Diamond Tester,Built-in Glass and Calibration Test DiskCan Distinguish 16 Kinds of Gemstones
Item #:
153620061
ETB 98165
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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In stock
Imported from USA store
QTY:
Order now and get it around Tuesday, August 18
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With a compact design and easy calibration, our diamond tester ensures fast, accurate, and reliable results, making it perfect for both novices and experts.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Precision
This diamond tester delivers accurate results, ensuring reliable identification of gemstones, which significantly reduces the risk of costly purchasing errors.
Versatility
Able to distinguish between 16 different kinds of gemstones, this tester accommodates a wide range of jewelry, appealing to both professionals and enthusiasts.
Convenient Design
Featuring a built-in glass and calibration test disk, this product simplifies the testing process, making it user-friendly and efficient for quick evaluations.
Product Details
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
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Jewelry Professionals
Ideal for gemologists and jewelers who require precise identification of diamonds and various gemstones in their work.
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Gemstone Collectors
Perfect for collectors wanting to verify the authenticity and quality of their precious gems and investments.
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Retail Jeweler Staff
Useful for sales staff to confirm gem authenticity quickly, enhancing customer trust in store purchases.
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Casual Buyers
Not suitable for individuals who occasionally purchase jewelry without serious intentions of verifying gemstone authenticity.
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Non-Professionals
Individuals without training may struggle to accurately interpret results from a specialized gemstone testing device.
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Budget Shoppers
May not be cost-effective for those seeking low-priced jewelry or who require minimal verification of gems.
Product Description
Diamond Tester,High Precision Jewelry Diamond Tester,Built-in Glass and Calibration Test DiskCan Distinguish 16 Kinds of Gemstones
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is a diamond tester and how does it work?
Answer: A diamond tester is a specialized tool designed to determine the authenticity of diamonds and other gemstones. It works by measuring the thermal conductivity of a stone; genuine diamonds have a unique ability to dissipate heat. When you place the tester’s tip on the gem, a light or sound tells you if it’s a real diamond or a simulant. This is helpful for jewelers and gemologists to quickly verify the stones they are assessing. -
Question:
Can this diamond tester differentiate between various gemstones?
Answer: Yes, this high-precision diamond tester can distinguish between 16 different types of gemstones. This feature is particularly beneficial for gem enthusiasts or professionals who often encounter various stones. By identifying each gemstone accurately, you can better assess its market value, helping in appraisals or during purchasing decisions. -
Question:
Is the diamond tester portable for field use?
Answer: Absolutely! The compact design of this diamond tester makes it highly portable, ideal for jewelers, gemologists, and hobbyists. You can easily carry it in a pocket or bag, allowing for on-the-go testing at gem shows, auction houses, or while shopping. Its lightweight nature ensures that it won’t weigh you down while conducting tests. -
Question:
How do I calibrate the diamond tester?
Answer: Calibration of the diamond tester is generally simple thanks to the built-in glass and calibration test disk included with the device. Before testing, you need to place the calibration disk on the tester’s tip and follow the manufacturer instructions, which usually involves adjusting until you see a specific indicator. Proper calibration is essential for accurate readings, ensuring you can confidently assess the stones. -
Question:
What types of gems can I test with this device?
Answer: This diamond tester can test a variety of gemstones, including diamonds, sapphires, rubies, emeralds, and many more. Its ability to distinguish between these stones allows users to confidently verify their items whether they are buying, selling, or appraising. The versatility makes it a valuable tool for anyone dealing with precious and semi-precious stones. -
Question:
How do I know if my diamond tester battery needs replacing?
Answer: Most diamond testers come with a battery indicator light, which notifies you when it is running low. If you notice that the tester is giving inconsistent readings or takes longer to warm up, it’s a good indication that the battery may need to be replaced. Regular maintenance ensures that the device remains reliable, especially for professional or frequent use. -
Question:
Can I use this diamond tester on other types of jewelry?
Answer: While this diamond tester is specifically designed for gemstones, it can also be used on jewelry that contains these stones, provided the design allows for proper contact with the tester’s probe. Caution is advised with intricately set stones, as the tester must make direct contact with the stone itself to ascertain its identity accurately without damaging the piece. -
Question:
What makes this diamond tester high precision?
Answer: The high precision of this diamond tester comes from its advanced technology that accurately measures thermal conductivity. The built-in calibration test disk ensures consistency, and its ability to identify multiple gemstones adds to its precision. For jewelers or anyone dealing with high-value items, this level of accuracy means you can make informed decisions with confidence. -
Question:
Where can I buy the Diamond Tester in Ethiopia?
Answer: You can conveniently buy the Diamond Tester, High Precision Jewelry Diamond Tester, Built-in Glass and Calibration Test Disk at Ubuy in Ethiopia. Ubuy offers a wide selection on this essential tool for gem testing, making it a reliable choice for enthusiasts and professionals alike who seek precision and quality in their jewelry assessments. -
Question:
Is the diamond tester user-friendly for beginners?
Answer: Yes, the diamond tester is designed with simplicity in mind, making it beginner-friendly. Its straightforward operation with easily understood indicators allows new users to quickly learn how to accurately assess gemstones. Whether you are a budding jeweler or a casual hobbyist, the user-friendly design ensures a hassle-free experience in gem testing.
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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“Accurate delivery timing given”
16 June 2026 · via Trustpilot
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Youcef
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“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
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“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
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Kwame
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“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
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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.
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ETB 98165
Order now and get it around Tuesday, August 18
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.)
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Compact design for ease of use and portability
- Fast and accurate diamond testing without harming gems
- Simple calibration for all gemstone sizes
- Ideal for novices and experts alike
- Features easy-to-read LED indicators and sounds
- Includes a protective box and small testing platform
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