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- Gem Indicator (PGI) Gem Tester
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Item #:
63610
Gem Indicator (PGI) Gem Tester
84% of respondents would recommend this to a friend
Item #:
63610
DOP 26822
Price Details
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*All items will import from US
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Imported from USA store
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Order now and get it around Thursday, October 08
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Easily test up to 31 different types of colored gems with our user-friendly gem tester featuring a clear Digital LED Screen.
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What Stands Out
Accurate Gem Testing
The PGI Gem Tester provides precise readings for various gemstones, ensuring reliable identification and minimizing the risk of misrepresentation in sales.
User-Friendly Design
Designed with simplicity in mind, the tester allows even beginners to easily operate it, facilitating quick gem assessments without extensive training.
Versatile Applications
Suitable for professionals and hobbyists alike, this tester caters to jewelers, collectors, and appraisers, enhancing their gem evaluation efficiency across different settings.
Product Details
| Package Dimensions | 8.54 x 5.55 x 2.48 inches (21.7 x 14.1 x 6.3 cm) |
| Item Weight | 7 ounces (198.45 grams) |
| Date First Available | January 19, 2015 |
| Country of Origin | This item will be imported from US |
| What is in the box | Gem Indicator (PGI) Gem... For more details, please check description/product details |
Who Should Buy?
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Jewelry Enthusiasts
Perfect for hobbyists wanting to verify gemstone authenticity and quality in their collections or purchases.
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Gems Retailers
Essential tool for jewelers and retailers to ensure gems are genuine before selling to customers.
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New Buyers
Ideal for first-time buyers of gemstones, ensuring they invest in authentic and valuable stones.
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Professional Gemologists
Experienced gemologists may require more advanced equipment than what this tester provides for detailed analysis.
Product Description
Gem Indicator (PGI) Gem Tester
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the Gem Indicator (PGI) Gem Tester used for?
Answer: The Gem Indicator (PGI) Gem Tester is designed to identify the authenticity of gems and precious stones. It uses advanced technology to measure various parameters, including heat conductivity and electrical properties, allowing gemologists and hobbyists to distinguish between genuine and synthetic stones. This tool is essential for anyone involved in the gemstone trade or collectors wishing to ensure their 'investment' is genuine. For instance, a jeweler could use the tester to verify the quality of gemstones before purchasing them for inventory. -
Question:
How does the Gem Indicator (PGI) Gem Tester work?
Answer: The Gem Indicator operates using a simple yet effective process that measures the thermal and electrical conductivity of gemstones. Different types of gems conduct heat differently, and this tester utilizes that principle to determine authenticity. When placed against a gemstone, the device indicates the likely type of stone based on its conductivity readings. It's a valuable tool for gem dealers and collectors, who can quickly assess the quality of a stone during transactions, ensuring they are making informed purchases. -
Question:
Is the Gem Indicator (PGI) Gem Tester easy to use?
Answer: Yes, the Gem Indicator (PGI) Gem Tester is user-friendly, making it accessible for both professionals and beginners. Simply switch on the device, select the type of gem you wish to test, and place it against the stone. The tester provides immediate feedback, allowing you to evaluate the stone's credibility. This feature is particularly advantageous at gem shows or when meeting with clients, as you can confirm the authenticity of gemstones on-the-spot, streamlining your purchasing process. -
Question:
What types of gemstones can be tested with this device?
Answer: The Gem Indicator (PGI) Gem Tester can evaluate a wide range of gemstones, including diamonds, sapphires, rubies, emeralds, and many others. Its versatility allows it to handle both precious and semi-precious stones, making it a go-to tool for jewelers and gem enthusiasts alike. This capability proves beneficial in various scenarios, such as assessing a mixed collection of stones or evaluating the potential of new acquisitions to ensure you’re dealing with authentic materials. -
Question:
Can the Gem Indicator (PGI) Gem Tester differentiate between synthetic and natural stones?
Answer: Yes, one of the key features of the Gem Indicator (PGI) Gem Tester is its ability to differentiate between synthetic and natural gemstones. By analyzing the specific conductivity properties unique to each stone type, this tool can indicate whether a stone is natural or man-made. This is particularly useful for jewelers and retailers who wish to maintain integrity in their inventory and assure customers about the authenticity of their purchases. -
Question:
Why should I invest in a Gem Indicator (PGI) Gem Tester?
Answer: Investing in a Gem Indicator (PGI) Gem Tester equips you with a reliable tool for confirming the authenticity of gemstones, safeguarding your investments and ensuring your products meet market standards. This tester can save you potential losses from purchasing counterfeit stones and enhance your credibility as a gem expert or retailer. For instance, having a tester on hand during gemstone trade events allows for swift evaluations, promoting trust and transparency with clients. -
Question:
How accurate is the Gem Indicator (PGI) Gem Tester?
Answer: The accuracy of the Gem Indicator (PGI) Gem Tester is high, as it employs advanced technology to assess the gemstone's physical properties. While no device is infallible, many users find that it provides consistent results for a broad range of gemstone types. This accuracy is critical in high-stakes settings, such as auctions where a misclassification can lead to significant financial repercussions, ensuring that buyers and sellers are confident in their dealings. -
Question:
Do I need any special training to use the Gem Indicator (PGI) Gem Tester?
Answer: No special training is needed to operate the Gem Indicator (PGI) Gem Tester effectively. The device is designed for straightforward usage, accompanied by a user manual for guidance. Beginner gem enthusiasts and experienced jewelers can both benefit from its simplicity. Users can quickly learn to operate it through practice and experience. For instance, jewelers starting their own businesses can utilize the tester without extensive training, enabling them to serve customers efficiently right from the outset. -
Question:
Where can I buy the Gem Indicator (PGI) Gem Tester in Dominican Republic?
Answer: You can buy the Gem Indicator (PGI) Gem Tester on Ubuy. This online platform offers a wide selection of products, including high-quality gemstone testing equipment. Ubuy provides reliable service, making it a preferred choice for customers looking to purchase gem testing tools in Dominican Republic. -
Question:
What accessories are included with the Gem Indicator (PGI) Gem Tester?
Answer: The Gem Indicator (PGI) Gem Tester usually comes with essential accessories such as a protective carrying case and calibration stones. The carrying case helps to ensure the device's longevity during transport, while calibration stones enhance the accuracy of tests by allowing users to calibrate the device regularly. For gem dealers and collectors, these accessories are crucial for maintaining the tester’s performance, ensuring accuracy in assessing stone quality across various settings.
Presidium Gold Testers Editorial Review
The Gem Indicator (PGI) Gem Tester is designed to identify gemstones accurately, making it an essential tool for gem enthusiasts. With dimensions of 8.54 x 5.55 x 2.48 inches and a lightweight build of 7 ounces, it is portable and easy to handle. Users appreciate its simplicity and effectiveness, particularly noting its accurate readings for a variety of stones. This tester's clear display aids users in quick identification, enhancing the overall gem-testing experience. The product has been available since January 2015, showcasing its longstanding presence in the market, attracting both beginners and seasoned professionals alike.
Customer Reviews & Ratings
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Pros
- Portable and lightweight design for easy handling
- Accurate readings across various gemstones
- User-friendly interface for quick testing
- Durable construction for long-term use
- Compact size for convenient storage
Cons
- May require a learning curve for new users
Platform Trust & Buyer Confidence
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Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 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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DOP 26822
Order now and get it around Thursday, October 08
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.
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Fastest cross-border delivery
Features & Benefits
- Test 31 types of colored gems effortlessly.
- Features an easy-to-read Digital LED Screen.
- Quick readout for immediate results.
- Includes an internal library database of gemstones.
- Indicates possible colors for accurate identification.
- Powered by AAA batteries or USB cable for convenience.
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