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  • Presidium Electronic Gem Gemstone Diamond Tester Loose Stone Digital Ac Adapter

    Presidium Electronic Gem Gemstone Diamond Tester Loose Stone Digital Machine New With AC Adapter BRAND NEW PRESIDIUM GEM TESTER PGT/CSE The only affordable gem tester in the world Is it a Diamond? Ruby or Garnet? Sapphire or Tanzanite? Emerald or Jadeite? The Presidium Gem Tester / Color Stone Estimator provides a quick, easy, laboratory proven way to identify diamond and separate the most popular colored gem stones from one another. This valuable tool can eliminate human error when identifying precious

    $199.00
    • Free shipping

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  • Presidium Gem Computer Gauge

    Presidium Gem Computer Gauge 0.75 lbs Great for estimating weight and identifying gemstones with great accuracy 1 year warranty Measures 0-25 millimeters with .01 millimeter accuracy Includes battery, software, USB cable and carrying case Will compute weight from either direct measurements or data entered directly SKU: GAU-198-50 UPC: 654207163183 BRAND: Euro Tool MPN: GAU-198.50 Manufactured In: SG International Customers: We currently only offer international shipping to Canada, Japan, Austra

    $645.14
    • Free shipping

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    Battery
  • Presidium Gem Computer Gauge

    NEW Presidium Gem Computer Gauge Another premium product from Presidium Instruments. Presidium Gem Computer Gauge estimates the weight and identifies gemstones with much greater precision and consistency. FEATURES Covers 74 gemstones and 9 different shapes. Auto-magnetic shut-off. Direct carat conversion for round brilliant cut diamond. 0.01mm resolution. Weight computation through direct measurement or keypad entry. USB interface. CD-Rom with 133 gemstones. S.G. Dictionary. Gemstone estimator. 1 year

    $269.00
    • Free shipping

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    Computer
  • Presidium® Gem Tester - Size - N/A

    56-7703 / Presidium Gem Tester Series - 56-7703 Size - N/A Series Description - Presidium Gem Tester Product Category Return Period from Invoice Date Finished Jewelry 7 days Tools, Supplies and Packaging 10 days All Other Products 20 days Special Orders (Change & Create) Non-Returnable Books, CD'S and DVD'S Non-Returnable Please note that Customized items are not eligible for returns.</b>

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  • Presidium Gem Tester

    Is it a Diamond? Ruby or Garnet? Sapphire or Tanzanite? Emerald or Jadeite? The PRESIDIUM GEM TESTER PROVIDES THE ANSWERS!!! The Presidium Gem Tester / Color Stone Estimator provides a quick- easy- laboratory proven way to identify diamonds and separate the most popular colored gem stones from one another. This valuable tool can eliminate human error when identifying precious gems. The Presidium Gem Tester's accurate performance is based on the fact that different gem stones conduct heat at different rates.

    $199.00
    • Free shipping

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  • PRESIDIUM ELECTRONIC GEM GEMSTONE DIAMOND TESTER PGT

    A light and portable instrument that instantly identifies diamonds and most colored gemstones based on their thermal properties. Presidium Gemstone Tester / Colored Stone Estimator is the only colored gemstone thermal tester in the industry. It provides a quick and easy way to identify diamonds and separate common colored gemstones from one another based on their thermal conductivity. Coated gemstones can also be generally tested with the PGT/CSE. The Presidium Gem Tester / Colored Stone Estimator has a

    $199.00
    • Free shipping

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  • Presidium Pro Electronic Diamond Moissanite Simulant Gemstone Gem

    eadouth Store NEW Presidium Pro Electronic Diamond Moissanite Simulant Gemstone Gem Tester 3 New Updated Model of the Best Diamond Moissanite Tester in The World! Same trusted MultiTester from Presidium Instruments. Now with Ergonomic design with rubberized anti-slip grip for better handling during testing and 180-degree multi-viewing LED display! A pocket-sized instrument that instantly identifies diamonds and moissanites based on their thermal and electrical properties.Features Retractable th

    $249.00
    • Free shipping

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  • PRESIDIUM ELECTRONIC GEMSTONE DIAMOND GEM GAUGE PEGG

    Digital display eliminates eye fatigue when measuring stones over prolonged periods. Accurately measures to 1/100 mm -eliminating even the smallest miscalculations. Ideal for calibrating melee & matching gemstones. Includes Presidium Gemstone Weight Estimation Tables. Convenient booklet for estimating the carat weight of round brilliant and fancy cut diamonds. Includes High Setting Attachment with Touch Button Zero Setting. Lets you measure mounted gemstones. Touch button zeroing makes subtracting

    $249.00
    • Free shipping

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    Digital Display
  • Presidium Gem & Color Stone Tester

    A light and portable instrument that instantly identifies diamonds and most colored gemstones based on their thermal properties. This heavy duty tester is designed for continuous use. It can be operated with batteries (AA) or AC Adapter. It can remain plugged in at all times and will remain ready for use immediately. There is no waiting for warm-up or between tests. A large, easy to read meter identifies diamonds instantly. It also gives strong indication for other gemstone such as ruby, spinel, sapphire,

    $219.00
    • Free shipping

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  • Presidium Pro Electronic Diamond Moissanite Simulant Gemstone Gem Tester 3

    Store Home FAQ Policies NEW Presidium Pro Electronic Diamond Moissanite Simulant Gemstone Gem Tester 3 FREE iGem nonslip non-scratch microfiber glass and optics cleaning cloth with your order! Same trusted MultiTester from Presidium Instruments. Now with Ergonomic design with rubberized anti-slip grip for better handling during testing and 180-degree multi-viewing LED display! A pocket-sized instrument that instantly identifies diamonds and moissanites based on their thermal and electrical prop

    $249.00
    • Free shipping

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  • Presidium Electronic Gem Gemstone Diamond Tester 2,000x0.1g Gold Gram Scale

    Store Home FAQ Policies NEW Presidium Electronic Gem Gemstone Diamond Tester 2,000x0.1g Gold Gram Scale FREE QUALITY 2,000x0.1g IGEM GOLD SCALE $49 VALUE! The Presidium Gem Tester/Color Stone Estimator provides a quick, easy, proven way to identify diamond and separate the most popular colored gem stones from one another. This valuable tool can eliminate human error when identifying precious gems. BRAND NEW PRESIDIUM GEM TESTER PGT/CSE The only affordable gem tester in the world And now it is t

    $217.50

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  • Presidium Gem Computer Gauge

    Presidium Gem Computer Gauge 0.75 lbs Great for estimating weight and identifying gemstones with great accuracy 1 year warranty Measures 0-25 millimeters with .01 millimeter accuracy Includes battery, software, USB cable and carrying case Will compute weight from either direct measurements or data entered directly SKU: GAU-198-50 UPC: 654207163183 BRAND: Euro Tool MPN: GAU-198.50 Manufactured In: SG International Customers: We currently only offer international shipping to Canada, Japan, Austra

    $645.14
    • Free shipping

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    Battery
  • Presidium PGT-CSE Gem Tester & Colored Stone Estimator

    A light and portable instrument that instantly identifies diamonds and most colored gemstones based on their thermal properties. Presidium Gemstone Tester / Colored Stone Estimator is the only colored gemstone thermal tester in the industry. It provides a quick and easy way to identify diamonds and separate common colored gemstones from one another based on their thermal conductivity. Coated gemstones can also be generally tested with the PGT/CSE. The Presidium Gem Tester / Colored Stone

    $223.88
    • Sale

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    Color
  • Presidium Gem Tester & Diamond Gem Stones Test Pgt-cse

    ; Search my eBay Store: PRESIDIUM GEM TESTER DIAMOND GEM STONES TEST PGT-CSE Is it a Diamond? Ruby or Garnet? Sapphire or Tanzanite? Emerald or Jadeite? The PRESIDIUM GEM TESTER PROVIDES THE ANSWERS!!! The Presidium Gem Tester / Color Stone Estimator provides a quick- easy- laboratory proven way to identify diamond and separate the most popular colored gem stones from one another. This valuable tool can eliminate human error when identifying precious gems. The Presidium Gem Testers accurate per

    $199.00
    • Free shipping

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  • PRESIDIUM GEM COMPUTER GAUGE PGCG

    The Presidium Gem Computer Gauge (PGCG) has been developed based on the existing Presidium Electronic Gemstone Gauge (PEGG) with additional features to perform more functions. The new Presidium Gem Computer Gauge has a built-in computer program to estimate the weight of a wide variety of loose and mounted stones with high precision, consistency, speed, and ease. The gauge computes weight directly from the measurements taken or from data entered on its keypad. It also features a direct reading of carats for

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    Computer
  • PRESIDIUM GEM TESTER

    Is it a Diamond? Ruby or Garnet? Sapphire or Tanzanite? Emerald or Jadeite? The PRESIDIUM GEM TESTER PROVIDES THE ANSWERS The Presidium Gem Tester / Color Stone Estimator provides a quick- easy- laboratory proven way to identify diamonds and separate the most popular colored gem stones from one another. This valuable tool can eliminate human error when identifying precious gems. The Presidium Gem Tester's accurate performance is based on the fact that different gem stones conduct heat at different

    $199.00

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  • Presidium Electronic Gemstone & Pearl Size Gem Electronic Gauge Estimate Diamond

    Digital display eliminates eye fatigue Touch Button Zeroing Test accuracy to the 1/100 mm Capable of measuring mounted stones 1 Year Factory Warranty

    $249.00
    • Free shipping

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    Touch Button
  • Presidium Gem Diamond Ruby Garnet Sapphire Emerald Tester

    Is it a Diamond? Ruby or Garnet? Sapphire or Tanzanite? Emerald or Jadeite? The PRESIDIUM GEM TESTER PROVIDES THE ANSWERS!!! The Presidium Gem Tester / Color Stone Estimatorprovides a quick, easy, laboratory proven way to identify diamond and separate the most popular colored gem stones from one another. This valuable tool can eliminate human error when identifying precious gems. The Presidium Gem Testers accurate performance is based on the fact that different gem stones conduct heat at different rates.

    $229.99
    • Free shipping

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  • Original Presidium Gem Diamonds/gemstones Computer Gauge - New! (PGCG)

    * PGCG also comes with a CD-Rom that lists the S.G. value, R.I. value, and hardness measurements of 133 common gemstones in the market for handy reference. * Features : - Measures from 0.0 to 25.0mm. - Accuracy: 0.01mm / Tolerance: 0.02mm. - Digital mm/ct display. - Automatically shut off when idle for 10 minutes. - Auto-magnetic shut-off when placed in carrying case. - Computer interface display with CD and USB (Universal Serial Bus) connectivity. - Attachment for high setting jewellery provided. -

    $314.00
    • Free shipping

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    Original
  • Presidium PGT/CSE Gem Tester

    Ratings (10 ) Description Details 156 .750 0 .35 lbs Presidium PGT/CSE Gem Tester Is it a Diamond? Ruby or Garnet? Sapphire or Tanzanite? Emerald or Jadeite? The PRESIDIUM GEM TESTER PROVIDES THE ANSWERS! The Presidium PGT/CSE Gem Tester/Color Stone Estimator provides a quick, easy, laboratory proven way to identify diamond and separate the most popular colored gem stones from one another. This valuable tool can eliminate human error when identifying precious gems. The Presidium Gem Testers accurate

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  • Presidium® Gem Tester / Colored Stone Estimator

    Presidium® Gem Tester / Colored Stone Estimator Presidium ® Gem Tester / Colored Stone Estimator Item# 51 -216 Dimensions 6 .5 " (L) x 3.03" (W) x 3.03" (H ) Weight 319g Measurement Range: 0.02 carat and above Battery 5 x AA batteries (approx. 4 hrs of use) Power AC adaptor 120/230 volts (Included) Storage Temperature 10°C- 50°C (50 °F -122 °F ) Operating Temperature 18 °C -27 °C (65°F-80°F) A light and portable instrument that instantly identifies diamonds and most colored gemstones based on their

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  • Presidium Gem Diamonds/gemstones Computer Gauge -

    PRESIDIUM GEM COMPUTER GAUGE - BRAND NEW! The Presidium Gem Computer Gauge measures diamonds and many gemstones and estimates their weight with much greater precision and consistency than any other gauge on the market. Just like Presidium Electronic Gauge, the Computer Gauge measures your gemstones with an accuracy of 0.01 mm, ten times more accurately than any analog or dial gauge. This provides indispensable tool when perfect sorting and matching of loose stones is essential. The Presidium Ge

    $269.00
    • Free shipping

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  • Presidium Instruments Gem Tester, Duo Tester Pgt/cse Pdt Replacement Probe

    Store Home FAQ Policies NEW Presidium Instruments Gem Tester, Duo Tester PGT/CSE PDT Replacement Probe FREE iGem nonslip non-scratch microfiber glass and optics cleaning cloth with your order! Replacement Probe for Presidium Gem or Duo Tester (mod. PGT/CSE, PDT, PDT-S7) Replacement Probe for Presidium Gem or Duo Tester (mod. PGT/CSE, PDT, PDT-S7). Instrument calibration is required after probe replacement. iGem Non-slip microfiber glass and optics non-scratching cleaning cloth is great for clea

    $54.99

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  • GEM TESTER-COLOR STONE

    The Presidium Gem Tester / Color Stone Estimator provides a quick, easy, laboratory proven way to identify diamonds and separate and distinguish the most popular colored gem stones from one another. This valuable tool can eliminate human error when identifying precious gems. The Presidium Gem Testers accurate performance is based on the fact that different gem stones conduct heat at different rates. Simply touch the Gem Tester's sophisticated Thermoelectric Probe to the surface of any mounted or loose stone

    $199.00
    • Free shipping

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    Color
  • Presidium Gem Computer Gauge

    This Precisions gauge estimates the weight and identifies gemstones with great accuracy. This gauge will compute weight from either direct measurements or data entered directly through keypad entry. Features specific gravity dictionary - simply enter the name of the stone and retrieve the data. One year warranty. Presidium Gem Computer Gauge Measures 0-25m, with .01 accuracy. Features direct carat conversion for round brilliant cut diamonds. Power saving feature activated when placed on carrying case.

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    Directional
  • Presidium Dial Gauge

    * It measures inside and outside diameter, depth and thickness of gemstone and pearls-mounted or loose. * This gauge measures both millimeters and carats directly from the face of the gauge, eliminating the need to look up conversion charts. * It is the only gauge that incorporates the latest state-of-the art nonmetallic lubrication free rack and pinion technology. * The hardened anvils resist wear and maintain accuracy longer. * The Presidium Dial Gauge measures from 0 to 23 mm in 0.1 mm divisions with

    $481.64
    • Free shipping

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  • Presidium Multi Tester III

    * Definitely the best tester, whether you are testing for diamonds or moissanite! * The Multi Tester combines the principles of both Thermal and Electrical Conductivity from the technology patented by Presidium. * The measuring probe picks up both types of data and displays the test results in a fraction of a second. * There are no buttons to push when you switch from diamond to moissanite! * There is no waiting time between tests! * In addition, there is a built-in metal detector to alert you against

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