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Item #:
178500985
Jeweler Tester Gem Tester Professional Diamond Gem Selector Portable LED Audio Diamond Tester with Diamond Selector II Moissanite Tester 2 Manuals 2
Item #:
178500985
XCD 254
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from JP
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In stock
Imported from Japan store
QTY:
Only 17 items left in stock.
Order now and get it around Sunday, September 06
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Diamond Selector II can help you to distinguish whether your diamond is real or fake.
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Note: Step Down Voltage Transformer required for using electronics products of JAPAN store (100 V). Recommended power converters Buy Now.
What Stands Out
Portable design
Compact and lightweight, this gem tester allows for easy transport, making it perfect for professionals on-the-go or hobbyists needing reliable testing in different settings.
Dual Testing Capability
Equipped with both diamond selector and moissanite tester functions, this tool effectively distinguishes between diamonds and moissanite, ensuring accurate gem identification for informed purchasing decisions.
LED & Audio Indicators
The built-in LED and audio alerts provide clear feedback during testing, enhancing user experience by ensuring accurate results while minimizing the risk of misidentification.
Product Details
- QUICK AND ACCURATE DIAMOND TEST Diamond Selector II helps you determine if diamonds are real or fake. Designed for fast, accurate and safe diamond testing
- Convenient PU BagThe Diamond Selector II has a PU bag and a small test tray for storing loose stones
- Versatility The tester has a very compact design that is perfect for jewelry purchases, diamond purchases, real estate sales, auctions, etc. Gemstones must be clean, dry room temperature
- LED DisplayThis tester comes with PU housing and a small test platform to hold loose stones. LED light and voice results display You can easily adjust the stones of different sizes
- How to use If the stone is real diamond, the Diamond Selector II will display a green indicator. If you accidentally touch the metal instead of stone, it will sound continuously
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
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Jewelry Professional
Ideal for jewelers needing precise gem identification for grading and purchasing valuable stones in their shops.
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Gem Enthusiasts
Perfect for collectors or hobbyists wanting to accurately test diamonds and moissanites in their personal collections.
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Retail Store Owners
Useful for gemstone retailers who require reliable tools for checking authenticity before selling high-value items.
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Casual Users
Not suitable for individuals with no knowledge of gem identification who may misuse or misinterpret results.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
How do I know if the Diamond Tester is correctly calibrated?
Answer: The device has an easy calibration feature that guides you for stones of different sizes. -
Question:
Can I use this tester for moissanites?
Answer: Yes, the Diamond Selector II is designed to test both diamonds and moissanites. -
Question:
Is the tester portable for on-the-go use?
Answer: Absolutely, the compact design and included PU bag make it highly portable for any occasion.
Tyenaza Editorial Review
**** The Jeweler Tester Gem Tester is a professional-grade diamond and moissanite testing device that has garnered attention for its effectiveness and user-friendly design. Customers appreciate its portable Construction, which allows for convenient usage in various settings, from professional jewelers to casual hobbyists. The inclusion of LED indicators and audio alerts enhances the testing process by providing clear and immediate feedback, ensuring that users can easily distinguish between diamonds and moissanite. Users have noted the tester's accuracy, highlighting its capability to deliver reliable results quickly, making it an essential tool for anyone involved in gem selection. The detailed manuals supplied with the product have also been praised for helping newcomers learn how to use the device effectively without overwhelming them with technical jargon. However, some users indicated that initial calibration may be necessary to optimize performance, which could present a slight learning curve for novices. Overall, the Jeweler Tester receives positive feedback for its quality, functionality, and ease of use, establishing itself as a staple in the gem testing market. **
Customer Reviews & Ratings
28 customers ratings
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5 Star
50%
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4 Star
14%
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3 Star
16%
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2 Star
5%
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1 Star
15%
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Pros
- Portable design for easy transport and use
- Accurate results in distinguishing diamonds from moissanite
- Clear LED indicators and audio alerts for user-friendly operation
- Comprehensive manuals included for guidance
Cons
- Initial calibration may be required, leading to a slight learning curve for beginners
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
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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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XCD 254
Order now and get it around Sunday, September 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:
Only 17 items left in stock.
Secured transaction
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
- Quick and precise testing for real and fake diamonds.
- Equipped with a convenient PU bag and small testing tray.
- Compact design suitable for various purchasing and selling scenarios.
- Features LED display for easy readability of results.
- Simple calibration process for stones of different sizes.
- Green indicator shows real diamonds; alerts for metal contact.
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