Are you curious about which gem tester factory stands out from the rest? Comparing the top manufacturers is crucial for finding reliable, accurate tools that elevate your gemology game. Discover the best options to ensure your investments are worthwhile. Dive in to find the perfect gem tester for your needs!
GIA iD100 Gem Testing Device – Gemological Institute of America
Product Details: GIA iD100® gem testing device combines advanced spectroscopic technology for quick and accurate identification of natural diamonds, laboratory-grown diamonds, and simulants.
Technical Parameters:
– Uses fluorescence spectroscopy for accurate testing
– Tests diamonds as small as 0.9mm in diameter
Application Scenarios:
– Jewelry stores for verifying diamond authenticity
– Gemological laboratories for research and testing
Pros:
– Quick results in under two seconds with no interpretation needed
– Free software updates and fast servicing
Cons:
– Limited to specific diamond types and colors
– May require additional testing for stones that do not pass
Gem Tester II: Quick Diamond/Moissanite Identification & Colored …
Product Details: The Gem Tester II provides a quick and easy way to identify diamonds/moissanites and separates up to 16 common colored gemstones based on their thermal conductivity with its clear and direct analog display. It features a retractable thermoelectric probe tip and is designed for both indoor and outdoor use.
Technical Parameters:
– Power: 2 x AA alkaline batteries or AC adaptor (included)
– Dimensions: Length: 125mm, Width: 90mm, Height: 70mm, Weight: 220 grams
Application Scenarios:
– Jewelry stores for gemstone identification
– Gemological laboratories for testing colored gemstones
Pros:
– Identifies diamonds/moissanites and 16 types of colored gemstones
– Tests gemstones as small as 0.02 carats
Cons:
– Does not differentiate between natural and synthetic colored gemstones
– Limited to thermal conductivity testing only
Presidium Gem Tester/Colored Stone Estimator II – Mineralab
Product Details: Presidium Gem Tester/Colored Stone Estimator II, PGT II is a device designed to identify diamonds and separate popular colored gemstones using heat conductivity.
Technical Parameters:
– Size: L-125mm x W-90mm x H-70mm
– Weight: 220gms
Application Scenarios:
– Identifying diamonds and colored gemstones in jewelry.
– Testing loose or mounted stones.
Pros:
– Quick and easy operation with no warm-up time required.
– Includes built-in calibration discs and a metal detector for accurate testing.
Cons:
– May provide inconsistent readings for certain gemstones.
– Calibration issues reported by some users.
Presidium® Gem Tester II – ZAK JEWELRY TOOLS
Product Details: Presidium® Gemstone Tester / Colored Stone Estimator is the only colored gemstone thermal tester in the industry, designed to identify diamonds and separate common colored gemstones based on thermal conductivity.
Technical Parameters:
– Retractable probe tip with constant pressure for reliable results
– Tests diamonds as small as 0.02ct with a 0.6mm probe tip
Application Scenarios:
– Jewelry evaluation and appraisal
– Gemstone identification for retailers and gemologists
Pros:
– Easy to use with no waiting time between tests
– Identifies diamonds and most colored gemstones effectively
Cons:
– Does not differentiate between natural and synthetic colored gemstones
– Requires batteries (2 x AAA) for operation
Diamond & Gem Testers – SEP Tools
Product Details: SEP Tools offers a wide range of diamond and gem testers designed for jewelry appraisers and gem enthusiasts. The testers are user-friendly and provide quick and accurate results for identifying precious stones.
Technical Parameters:
– Variety of models available
– User-friendly operation
Application Scenarios:
– Jewelry appraisal
– Gem identification for enthusiasts
Pros:
– Accurate identification of diamonds and gems
– Free shipping on all products
Cons:
– Limited availability of some models
– Potentially high prices for advanced testers
Diamond & Gem Testers – Jewels & Tools
Product Details: Diamond & Gem Testers from Jewels & Tools include various models such as the Presidium Multi Tester III, Presidium Gem Tester II, and GemTrue CVD/HPHT Tester, among others, designed for testing diamonds and other gemstones.
Technical Parameters:
– Presidium Multi Tester III – US$279.00
– Presidium Gem Tester II – US$299.00
Application Scenarios:
– Jewelry appraisal and verification
– Gemstone identification for retailers and gemologists
Pros:
– Accurate testing for diamonds and gemstones
– Variety of models to suit different needs and budgets
Cons:
– Some models may be out of stock
– Higher price range may not be affordable for all users
GEMTRUE – GemTrue
Product Details: GemTrue APEX – Advanced Synthetic Diamond Tester – DK10300
Technical Parameters:
– Regular price: $1,099.99
– Sale price: $1,099.99
Application Scenarios:
– Testing synthetic diamonds
– Jewelry design and appraisal
Pros:
– High accuracy in testing
– Professional-grade equipment
Cons:
– High price point
– Limited to synthetic diamonds
Gemstone Testers – GemSelect
Product Details: Gemstone testers are devices designed to identify gemstones and distinguish real gems from synthetics, as well as assess treatments like heat or irradiation.
Technical Parameters:
– Thermal conductivity assessment
– Electrical conductivity testing for advanced models
Application Scenarios:
– Jewelry appraisal and identification
– Gemstone trade and retail
Pros:
– Can distinguish between various gemstones and simulants
– Non-destructive testing method
Cons:
– No machine can fully replace a trained gemologist
– Current testers do not diagnose gem treatments
Recommended Gemology Tools and Instruments – Gem Society
Product Details: Various gemology tools including microscopes, loupes, tweezers, scales, spectroscopes, refractometers, calipers, and diamond testers.
Technical Parameters:
– 10x magnification for loupes
– Minimum 40x magnification for gem microscopes
Application Scenarios:
– Gem identification and analysis
– Studying inclusions and optical properties of gemstones
Pros:
– High-quality instruments improve accuracy in gem identification
– Specialized tools designed for gemology enhance the study experience
Cons:
– Some tools can be expensive
– Requires knowledge and skill to use effectively
ジェムテスターⅡ | 色石鑑別 | アルファーミラージュ株式会社
Product Details: ジェムテスターⅡは、熱伝導率を利用した宝石鑑別器で、サファイア、タンザナイトとスピネル、ルビーとガーネット、アクアマリンとブルートパーズなど高価な宝石と類似石の判定補助に有効です。
Technical Parameters:
– 商品名: ジェムテスターⅡ
– 測定方式: 熱伝導率プローブ式
Application Scenarios:
– ダイヤモンド、サファイア、ヒスイ、ルビー、アクアマリンとその類似石の判定
– 宝石店や鑑別機関での宝石鑑別
Pros:
– 同色系統の類似石を判定可能
– 簡単な操作で測定ができる
Cons:
– 輸入品のため、サポートが限られる可能性がある
– 特定の宝石に限定される
Related Video
Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| GIA iD100 Gem Testing Device – Gemological Institute of America | GIA iD100® gem testing device combines advanced spectroscopic technology for quick and accurate identification of natural diamonds, laboratory-grown d… | – Quick results in under two seconds with no interpretation needed – Free software updates and fast servicing | – Limited to specific diamond types and colors – May require additional testing for stones that do not pass | discover.gia.edu |
| Gem Tester II: Quick Diamond/Moissanite Identification & Colored … | The Gem Tester II provides a quick and easy way to identify diamonds/moissanites and separates up to 16 common colored gemstones based on their therma… | – Identifies diamonds/moissanites and 16 types of colored gemstones – Tests gemstones as small as 0.02 carats | – Does not differentiate between natural and synthetic colored gemstones – Limited to thermal conductivity testing only | www.presidium.com.sg |
| Presidium Gem Tester/Colored Stone Estimator II – Mineralab | Presidium Gem Tester/Colored Stone Estimator II, PGT II is a device designed to identify diamonds and separate popular colored gemstones using heat co… | – Quick and easy operation with no warm-up time required. – Includes built-in calibration discs and a metal detector for accurate testing. | – May provide inconsistent readings for certain gemstones. – Calibration issues reported by some users. | www.mineralab.com |
| Presidium® Gem Tester II – ZAK JEWELRY TOOLS | Presidium® Gemstone Tester / Colored Stone Estimator is the only colored gemstone thermal tester in the industry, designed to identify diamonds and se… | – Easy to use with no waiting time between tests – Identifies diamonds and most colored gemstones effectively | – Does not differentiate between natural and synthetic colored gemstones – Requires batteries (2 x AAA) for operation | zakjewelrytools.com |
| Diamond & Gem Testers – SEP Tools | SEP Tools offers a wide range of diamond and gem testers designed for jewelry appraisers and gem enthusiasts. The testers are user-friendly and provid… | – Accurate identification of diamonds and gems – Free shipping on all products | – Limited availability of some models – Potentially high prices for advanced testers | septools.com |
| Diamond & Gem Testers – Jewels & Tools | Diamond & Gem Testers from Jewels & Tools include various models such as the Presidium Multi Tester III, Presidium Gem Tester II, and GemTrue CVD/HPHT… | – Accurate testing for diamonds and gemstones – Variety of models to suit different needs and budgets | – Some models may be out of stock – Higher price range may not be affordable for all users | www.jewelsntools.com |
| GEMTRUE – GemTrue | GemTrue APEX – Advanced Synthetic Diamond Tester – DK10300 | – High accuracy in testing – Professional-grade equipment | – High price point – Limited to synthetic diamonds | www.gemtrue.com |
| Gemstone Testers – GemSelect | Gemstone testers are devices designed to identify gemstones and distinguish real gems from synthetics, as well as assess treatments like heat or irrad… | – Can distinguish between various gemstones and simulants – Non-destructive testing method | – No machine can fully replace a trained gemologist – Current testers do not diagnose gem treatments | www.gemselect.com |
| Recommended Gemology Tools and Instruments – Gem Society | Various gemology tools including microscopes, loupes, tweezers, scales, spectroscopes, refractometers, calipers, and diamond testers. | – High-quality instruments improve accuracy in gem identification – Specialized tools designed for gemology enhance the study experience | – Some tools can be expensive – Requires knowledge and skill to use effectively | www.gemsociety.org |
| ジェムテスターⅡ | 色石鑑別 | アルファーミラージュ株式会社 | ジェムテスターⅡは、熱伝導率を利用した宝石鑑別器で、サファイア、タンザナイトとスピネル、ルビーとガーネット、アクアマリンとブルートパーズなど高価な宝石と類似石の判定補助に有効です。 | – 同色系統の類似石を判定可能 – 簡単な操作で測定ができる |
Frequently Asked Questions (FAQs)
What is a gem tester factory?
A gem tester factory is a specialized facility where gemstones are evaluated for quality, authenticity, and value. These factories utilize advanced technology and skilled gemologists to assess various characteristics of gems, such as color, clarity, cut, and carat weight.
How do gem testers determine a stone’s value?
Gem testers determine a stone’s value by examining its physical properties, including its quality and rarity. They use tools like refractometers and spectroscopes, along with their expertise, to assess the gemstone’s characteristics and compare them to market standards.
Can I get my gemstones tested at a gem tester factory?
Yes, most gem tester factories offer testing services to the public. You can bring your gemstones in for evaluation, and the skilled staff will provide you with detailed reports on their quality and value.
How long does it take to get results from a gem tester factory?
The time it takes to get results can vary based on the factory and the complexity of the evaluation. Generally, you can expect results within a few days to a couple of weeks, depending on their workload and the type of testing required.
Are gem testing services expensive?
The cost of gem testing services can vary widely based on the type of gemstone and the complexity of the evaluation. However, many factories offer competitive pricing, and it’s often a worthwhile investment to understand the true value of your gems.
