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Diamond And Gem Testers

Presidium, GemTrue, Gemlogis. Find the best diamond and gem testers here.
  • Presidium Gem Tester-II
  • Presidium Gem Tester-II
  • Presidium Gem Tester-II
  • Presidium Gem Tester-II
  • Presidium Gem Tester-II
Presidium Gem Tester-II

Presidium Gem Tester-II

Rs 18,500  / UnitGet Best Price

Minimum Order Quantity: 1 Unit

Size2.76 x 4.93 x 3.35 inch
ColorBlack
BrandPresidium
Packaging TypeBox
Power Input2 x AA alkaline batteries
BenefitsTests both polished and unpolished gemstones
Country of OriginMade in India
Usage/ApplicationGemstone Testing / Identification
Presidium Gem Tester-II 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 retractable probe tip that ensures consistent pressure against the gemstone during testing for more reliable results.

Additional Information:

  • Delivery Time: 7 to 10 Working Days

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  • Presidium Mate-A Diamond Tester
  • Presidium Mate-A Diamond Tester
Presidium Mate-A Diamond Tester

Presidium Mate-A Diamond Tester

Rs 9,950  / PieceGet Best Price

Minimum Order Quantity: 1 Piece

Usage/ApplicationDiamond Testing / Identification
ColorBlack
BrandPresidium
Packaging TypeBox
Power or Battery3 x AAA alkaline batteries
Model NumberMate-A
Presidium Mate-A Diamond Tester has a retractable probe tip that ensures consistent pressure against the gemstone during testing for more reliable results. With the industry’s thinnest probe tip size of 0.6mm, PDMT tests diamonds as small as 0.02ct. Test results are instantly indicated by an LED light and continuous audible beep.

 

Features

  • Retractable thermoelectric probe tip for enhanced accuracy that ensures constant pressure between probe and gemstone
  • Industry’s thinnest probe tip (0.6mm) for testing diamonds as small as 0.02ct
  • Metal alert buzzer to ensure that probe tip is in contact with stone during testing
  • No waiting time between tests
  • Clear and easy-to-read LED display
  • Rechargeable batteries
  • Low battery indicator
  • Low battery consumption

Benefits

  • Verifies authenticity of diamonds instantly
  • Tests both polished and unpolished gemstones
  • Tests diamonds as small as 0.02ct
  • Consistent and reliable results every time
  • No waiting time between tests
  • Clear and visible display for ease of reading measurements
  • Simple and easy to use
  • Light and portable for convenience
  • Comes with protective carrying case

Power & Battery

  • 3 x AAA alkaline batteries (approximately 7 hours of continuous use)


Additional Information:

  • Delivery Time: 7 to 10 Working Days

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  • Presidium Gemstone Indicator
  • Presidium Gemstone Indicator
Presidium Gemstone Indicator

Presidium Gemstone Indicator

Rs 19,500  / PieceGet Best Price

Minimum Order Quantity: 1 Piece

Usage/ApplicationGemstone Identification
ColorBlack
BrandPresidium
DisplayLED
Weight97gm
Operating Temperature18-27 Degree C
Length165mm

Presidium Gemstone Indicator, the only handheld tester in the industry specifically for colored gemstones, indicates up to 31 different types of colored gems based on their thermal conductivity and even features a color input function that allows users to select from a range of 12 common colors, thereby achieving more accurate results. With an easy-to-read clear digital LED screen, this smart thermal tester also comes with the Presidium patented refined changeable probe tip, which ensures minimal equipment downtime.

The Presidium Gem Indicator is an enhanced and more convenient handheld version of the revolutionary Presidium Gem Tester/Colored Stone Estimator.

The Presidium Gem Indicator probe consists of two linked thermometers; one which is heated electronically, while the other is cooled by the gemstone being tested. The difference in temperature creates an electrical output, which is then amplified and displayed on the new digital organic LED display.

It is simple to use, easy to maintain and quick in giving you intelligent results about your colored gemstones.



Additional Information:

  • Delivery Time: 7 to 10 Working Day
  • Packaging Details: Box

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  • Gemologis Lapis Diamond Tester
  • Gemologis Lapis Diamond Tester
Gemologis Lapis Diamond Tester

Gemologis Lapis Diamond Tester

Rs 15,500  / PieceGet Best Price

Minimum Order Quantity: 1 Piece

Usage/ApplicationDiamond Testing
ColorBlack
Product TypeDiamond Tester
BrandGemlogis
Packaging TypeBox
Testing Size0.02 Carat
Gemologis Lapis Diamond Tester is one and only rechargeable multi-tester you need to distinguish between diamond, moissanite, simulant, and metal. It features a unique ATC Solution (Ambient Temperature Compensation) which will make adjustments in accordance with the ambient temperature change to maintain its accuracy. This overcomes the shortcoming that many testers have, where the temperature of the stone affects the accuracy of the tester.


Features:

  • Lightweight and comfortable grip size.
  • Rechargeable lithium battery. 
  • Includes lanyard, metal stone rest and charging adapter. 
  • 10 hours on continuous operation.
  • Retractable Tip Designed at an ergonomic testing angle
  • Simple and Easy to operate. 
  • Stone Type: Diamond, Moissanite, Simulant. 
  • ATC Solution accounts for a different temperature of the testing environment.

 



Additional Information:

  • Delivery Time: 7 to 10 Working Days

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  • Presidium Multi Tester III
  • Presidium Multi Tester III
  • Presidium Multi Tester III
Presidium Multi Tester III

Presidium Multi Tester III

Rs 16,800  / UnitGet Best Price

Minimum Order Quantity: 1 Unit

Usage/ApplicationTests Diamond & Moissanites
ColorBlack
BrandPresidium
Packaging TypeBox
Power Input3 X AAA Batteries
Presidium Multi Tester III is the all-in-one instrument that reliably and accurately verifies the authenticity of colorless diamonds against moissanites and other diamond simulants such as colorless sapphire, colorless spinel, cubic zirconia, zircon, etc. Showcasing a new ergonomic design with a rubberized anti-slip grip and an all-around display for easy readability, PMuT III promises greater ease of handling and reading of results whilst testing.Presidium’s Multi Tester was the world’s first tester that tests for both colorless diamonds and moissanites in a single instrument. Its measuring probes and electronics circuitry detect data from the gemstone being tested via a customized micro-controller, identifying colorless diamonds and moissanites based on their thermal and electrical properties.PMuT III has a retractable probe tip that ensures consistent pressure against the gemstone during testing for more reliable results. With the industry’s thinnest probe tip size of 0.6mm, the PMuT III tests colorless diamonds as small as 0.02ct.

Features
  • Retractable thermoelectric probe tip that ensures constant pressure between probe and gemstone
  • Industry’s thinnest probe tip (0.6mm) for testing gemstones as small as 0.02ct
  • Metal alert buzzer to ensure that probe tip is in contact with gemstone during testing
  • Ergonomic design with rubberized anti-slip grip for better handling during testing
  • 180-degree multi-viewing LED display
  • Catered to both left-handed and right-handed users alike
  • International voltage compatibility
  • Low batter indicator
  • Automatic power off

Benefits
  • Identifies metals, simulants, moissanites, and colorless diamonds instantly
  • Enhanced accuracy and consistency with improved functionality and usability
  • Accurate testing on diamonds as small as 0.02ct
  • Enhanced functionality and usability
  • Clear and visible display for ease of reading measurements
  • No waiting time between tests
  • Simple and easy to use
  • Light and portable for convenience
  • Comes with protective carrying case


Additional Information:

  • Delivery Time: 7 to 10 Working Days

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  • Diamond CVD And Moissanite Tester
  • Diamond CVD And Moissanite Tester
  • Diamond CVD And Moissanite Tester
Diamond CVD And Moissanite Tester

Diamond CVD And Moissanite Tester

Rs 29,900  / PieceGet Best Price

Minimum Order Quantity: 1 Piece

Usage/ApplicationDiamond, Moissanite, CVD/HPHT Tester
ColorBlack
BrandGemtrue
Packaging TypeBox
Power Input4 X AAA Batteries
The only machine available that tests for Diamond, CVD/HPHT, and Moissanite. This GemTrue Veritas CVD Diamond tester features an easy to use and straightforward design. Thanks to its compact body, you can easily carry it along no matter where you’re headed. The Veritas CVD Diamond tester is powered by four regular AAA batteries. Additionally, it comes with a micro-USB input that allows you to charge it through your laptop, PC, or power bank. With its low battery warning and automatic shut off feature, this CVD diamond tester lets you take the most out of its battery life. The GemTrue Veritas CVD Diamond Tester features automatic calibration each time the tester is switched on. Thanks to this, you can enjoy perfect accuracy over and over again. This little beauty is easy to use which makes it perfect for beginning jewelers and professionals alike. As always, we have used the latest technology and hardware to make sure our tester is nothing but perfect. Our skilled team of engineers has put an enormous amount of time and effort into the research and development of the Veritas CVD Diamond tester and we are fully confident that it will meet all your expectations and demands. In fact, we are so confident of its capabilities and quality that we offer a lifetime guarantee on the whole product.

The Veritas CVD Diamond Tester is the newest tester from Gemtrue. This unique device is the only tester on the market that is capable of distinguishing between natural Diamond, CVD/HPHT, and Moissanite. If you’re looking for a pocket-sized CVD diamond tester that has it all, the GemTrue Veritas is the perfect gadget for you. This superior tester has been designed and manufactured in-house by our British engineers to ensure it meets the highest industry standards. With this beautiful gizmo at your side, distinguishing diamond, CVD-HPHT, and Moissanite has never been easier.

Additional Information:

  • Delivery Time: 7 to 10 Working Days

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  • Presidium Duo Tester
  • Presidium Duo Tester
Presidium Duo Tester

Presidium Duo Tester

Rs 35,000  / PieceGet Best Price

Minimum Order Quantity: 1 Piece

Usage/ApplicationDiamond & Gem Identification
ColorBlack
BrandPresidium
Packaging TypeBox
Battery5 x AAA Batteries

Presidium Duo Tester is the only comprehensive tool on the market that combines two proven testing methods for gemstones. PDT differentiates diamonds from its simulants based on both their thermal conductivity and reflective indexes. Coated gemstones can also be generally tested with the PDT.

The Presidium Duo Tester comes with a probe pen that has a retractable probe tip which ensures consistent pressure against the gemstone during testing for more reliable results. With the industry's thinnest probe tip size of 0.6mm, PDT tests gemstones as small as 0.02ct.

*Does not differentiate between natural and synthetic colored gemstones.

 

Features:

  • Retractable thermoelectric probe tip that ensures constant pressure between probe and gemstone
  • Industry's thinnest probe tip (0.6mm) for testing gemstones as small as 0.02ct
  • Metal alert buzzer to ensure that the probe tip is in contact with gemstone during testing
  • Large easy-to-read analog dial with 15 colored gemstones
  • Digital index LED display for reading reflectivity value of the gemstone (based on a conversion from the refractive index)
  • Built-in diamond and simulant test discs for reference
  • Built-in simulant reflective properties reference chart
  • Built-in simulant set for calibration of reflectivity meter (optional item provided by Presidium)

Benefits:

  • Tests gemstones using dual tests of thermal and reflectivity properties to know more about the gemstone
  • Tests gemstones as small as 0.02ct
  • Consistent and reliable results every time
  • Clear and visible display for ease of reading measurements for both thermal and reflective test
  • No waiting time between tests
  • Simple and easy to use
  • Runs on batteries or with recommended Presidium AC adaptor

 

Power & Battery:

  • 5 x AAA alkaline batteries (approximately 3 hours of continuous use)
  • AC port to be used with appropriate Presidium Power Adaptor (not included)


Additional Information:

  • Delivery Time: 7 to 10 Working Days

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  • Presidium Screener-II
  • Presidium Screener-II
  • Presidium Screener-II
Presidium Screener-II

Presidium Screener-II

Rs 42,500  / PieceGet Best Price

Minimum Order Quantity: 1 Piece

Usage/ApplicationCVD / HPHT / Synthetic Diamond Testing
ColorGreen & Black
Product TypeDiamond Tester
Packaging TypeBox
Model NumberScreener-II
Presidium Screener-II is developed by Presidium to help screen out Type IIa colorless diamond, which is likely to be synthetic and created through chemical vapor deposition (CVD) or high pressure high temperature (HPHT) syntheses, from the natural Type Ia colorless diamond.

When subjected to this deep UV irradiation, Type Ia and Type IIa diamonds each absorb different amount of UV light. Type IIa diamonds allow deeper UV light to pass through and thus its UV light absorption ability is low. This difference in the light absorption is significant enough to aid in differentiating between colorless Type Ia and Type IIa diamonds.



Additional Information:

  • Delivery Time: 7 to 10 Working Days

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  • Diamond Master Color Grading Set
  • Diamond Master Color Grading Set
Diamond Master Color Grading Set

Diamond Master Color Grading Set

Rs 17,550  / PieceGet Best Price

Minimum Order Quantity: 1 Piece

Usage/ApplicationDiamond Color Grading
ColorWhite
MaterialZircon, Acrylic
Packaging TypePouch
Color RangeE-N
Available in one carat size, a set of 10 stones (color range from E-N). Comes with an attractive case and reference color weight sheet for all the stones. The unique grading display/container is made of color grading-approved white acrylic & is equipped with a built-in grading tray. All stones are laser inscribed with Color Letters for easy identification and handling.

Additional Information:

  • Delivery Time: 7 to 10 Working Days

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