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Presidium Instruments Gem Tester II PGT II with Assisted Thermal Calibration ATC for Identifying Diamonds/Moissanites and Common Colored Gemstones
US Store
Presidium

Presidium Instruments Gem Tester II PGT II with Assisted Thermal Calibration ATC for Identifying Diamonds/Moissanites and Common Colored ...
4.2

400+ bought

GBP 287

Presidium Multi Tester III PMuT III All-in-One Instrument for Testing Diamonds, Moissanites and Diamond Simulants
US Store
Presidium

Presidium Multi Tester III PMuT III All-in-One Instrument for Testing Diamonds, Moissanites and Diamond Simulants
3.7

50+ bought

GBP 228

Presidium Diamond Mate C PDMT-C Diamond Tester | Professional Portable Diamond Authenticity Testing Tool | Diamond and Jewelry Thermal Conductivity Tester with Rechargeable Battery and AC Adapter
US Store
Presidium

Presidium Diamond Mate C PDMT-C Diamond Tester | Professional Portable Diamond Authenticity Testing Tool | Diamond and Jewelry Thermal ...
4.2

50+ bought

GBP 150

Presidium Multi Tester III PMuT III All-in-One Instrument for Testing Diamonds, Moissanites and Diamond Simulants
US Store
Presidium

Presidium Multi Tester III PMuT III All-in-One Instrument for Testing Diamonds, Moissanites and Diamond Simulants
3.7

50+ bought

GBP 238

Presidium Multi Tester III PMuT III All-in-One Instrument for Testing Diamonds, Moissanites and Diamond Simulants
US Store
Presidium

Presidium Multi Tester III PMuT III All-in-One Instrument for Testing Diamonds, Moissanites and Diamond Simulants
3.7

50+ bought

GBP 238

Presidium Instruments Gem Tester II PGT II Now with Assisted Thermal Calibration ATC for Identifying Diamonds/Moissanites and Common Colored Gemstones
US Store
Presidium

Presidium Instruments Gem Tester II PGT II Now with Assisted Thermal Calibration ATC for Identifying Diamonds/Moissanites and Common Colored ...
4.1

50+ bought

GBP 317

Presidium Multi Tester III PMuT III All-in-One Instrument for Testing Diamonds, Moissanites and Diamond Simulants
US Store
Presidium

Presidium Multi Tester III PMuT III All-in-One Instrument for Testing Diamonds, Moissanites and Diamond Simulants
3.7

50+ bought

GBP 238

Presidium Diamond Mate A PDMT-A Diamond Tester | Professional Handheld Diamond Authenticity Tester | Thermal Conductivity Diamond & Simulant Testing Tool with Metal Alert & Low Battery Indicator
US Store
Presidium

Presidium Diamond Mate A PDMT-A Diamond Tester | Professional Handheld Diamond Authenticity Tester | Thermal Conductivity Diamond & Simulant ...
4

GBP 136

Presidium Adamas Diamond and Moissanite Tester Authenticating Diamonds
US Store
presidium

Presidium Adamas Diamond and Moissanite Tester Authenticating Diamonds

GBP 427

PRESIDIUM ARI DIAMOND VERIFICATION SYSTEM TESTS DIAMOND LAB CVD HPHT TYPE IIa
US Store
presidium

PRESIDIUM ARI DIAMOND VERIFICATION SYSTEM TESTS DIAMOND LAB CVD HPHT TYPE IIa

GBP 1126

50 Stainless Steel Split Rings for Jewelry Making
US Store
Presidium

50 Stainless Steel Split Rings for Jewelry Making

GBP 13

Presidium Gem Indicator
US Store
Presidium

Presidium Gem Indicator
5

GBP 319

Presidium Gemstone Dial Gauge, Presidium PDG Gemstone Dial Gauge by Presidium
US Store
presidium

Presidium Gemstone Dial Gauge, Presidium PDG Gemstone Dial Gauge by Presidium

GBP 238

2% OFF
Presidium Gem Tester PGT II Complete Unit and Replacement Probe Pen PS2-2 for PGT II and PDT II Bundle
US Store
Presidium

Presidium Gem Tester PGT II Complete Unit and Replacement Probe Pen PS2-2 for PGT II and PDT II Bundle

GBP 352 359

Presidium Diamond Mate A PDMT-A Diamond Tester | Professional Handheld Diamond Authenticity Tester | Thermal Conductivity Diamond & Simulant Testing Tool with Metal Alert & Low Battery Indicator
US Store
Presidium

Presidium Diamond Mate A PDMT-A Diamond Tester | Professional Handheld Diamond Authenticity Tester | Thermal Conductivity Diamond & Simulant ...
4

GBP 136

PRESIDIUM Gem Tester II Colored Stone and Diamond/Moissanite Tester - NEW IN BOX
US Store
presidium

PRESIDIUM Gem Tester II Colored Stone and Diamond/Moissanite Tester - NEW IN BOX
4.3

GBP 319

PRESIDIUM ELECTRONIC GEMSTONE DIAMOND GEM GAUGE PEGG by Presidium
US Store
Presidium

PRESIDIUM ELECTRONIC GEMSTONE DIAMOND GEM GAUGE PEGG by Presidium

GBP 300

Presidium Dial Gauge
US Store
Presidium

Presidium Dial Gauge
4.6

GBP 195

Presidium Gem Computer Gauge PGCG | Digital Gemstone Caliper with Carat Weight Estimation, 0.01mm Precision, 9 Cut Identification, USB PC Connectivity, Portable Jewelry Measuring Tool
US Store
Presidium

Presidium Gem Computer Gauge PGCG | Digital Gemstone Caliper with Carat Weight Estimation, 0.01mm Precision, 9 Cut Identification, USB PC ...
4.1

GBP 370

Gem Indicator PGI Gem Tester
US Store
Presidium

Gem Indicator PGI Gem Tester
3.3

GBP 326

Presidium Gemstone Dial Gauge PDG | Analog Gem Measuring Tool with Carat Conversion for Diamonds, Ring Size Scale, 023mm Precision, Portable Jewelry Measuring Instrument
US Store
Presidium

Presidium Gemstone Dial Gauge PDG | Analog Gem Measuring Tool with Carat Conversion for Diamonds, Ring Size Scale, 023mm Precision, Portable ...
4.6

GBP 195

Presidium Multi Tester III PMuT III for Testing Diamonds, Moissanite
US Store
presidium

Presidium Multi Tester III PMuT III for Testing Diamonds, Moissanite

GBP 238

Presidium Synthetic Diamond Screener II SDS II | Portable Desktop Diamond Tester for Lab-Grown vs Natural Diamonds | Detects CVD & HPHT | Tests Melee Stones from 0.02 Carat | USB & Battery Powered
US Store
Presidium

Presidium Synthetic Diamond Screener II SDS II | Portable Desktop Diamond Tester for Lab-Grown vs Natural Diamonds | Detects CVD & HPHT | Tests ...
3.5

GBP 633

PRESIDIUM GEM TESTER II COLORED STONES DIAMOND NEW MODEL
US Store
presidium

PRESIDIUM GEM TESTER II COLORED STONES DIAMOND NEW MODEL

GBP 369

PRESIDIUM Synthetic Diamond Screener II SDS II Tester CVD HPHT D to J Color
US Store
presidium

PRESIDIUM Synthetic Diamond Screener II SDS II Tester CVD HPHT D to J Color

GBP 633

Presidium Instruments Gem Indicator PGI Handheld Tester for Identifying Diamonds and Common Colored Gemstones
US Store
Presidium

Presidium Instruments Gem Indicator PGI Handheld Tester for Identifying Diamonds and Common Colored Gemstones
3.6

GBP 326

PRESIDIUM ADAMAS DIAMOND AND MOISSANITE DELUXE JEWELRY TESTER NEW
US Store
presidium

PRESIDIUM ADAMAS DIAMOND AND MOISSANITE DELUXE JEWELRY TESTER NEW

GBP 427

PRESIDIUM ELECTRONIC GEMSTONE DIAMOND GEM GAUGE PEGG
US Store
Presidium

PRESIDIUM ELECTRONIC GEMSTONE DIAMOND GEM GAUGE PEGG
4.4

GBP 316

Presidium Duo Tester PDT II Diamond and Colored Gemstone Tester | Thermal Conductivity and Reflectivity Testing | Assisted Thermal Calibration ATC | Professional Jewelry Testing Tool
US Store
Presidium

Presidium Duo Tester PDT II Diamond and Colored Gemstone Tester | Thermal Conductivity and Reflectivity Testing | Assisted Thermal Calibration ...
3.2

GBP 413

Gem Indicator PGI Gem Tester
US Store
Presidium

Gem Indicator PGI Gem Tester
3.3

GBP 326

PRESIDIUM GEM COMPUTER GAUGE FOR DIAMONDS AND GEMSTONES
US Store
presidium

PRESIDIUM GEM COMPUTER GAUGE FOR DIAMONDS AND GEMSTONES

GBP 462

Presidium Multi Tester III PMuT III Diamond Moissanite Tester AC Adapter 110v
US Store
presidium

Presidium Multi Tester III PMuT III Diamond Moissanite Tester AC Adapter 110v

GBP 26

Presidium Duo Tester II - Colored Stone and Dia/Moissanite Tester - NEW IN BOX
US Store
presidium

Presidium Duo Tester II - Colored Stone and Dia/Moissanite Tester - NEW IN BOX

GBP 447

Presidium Instruments Gem Indicator PGI Handheld Tester for Identifying Diamonds and Common Colored Gemstones
US Store
Presidium

Presidium Instruments Gem Indicator PGI Handheld Tester for Identifying Diamonds and Common Colored Gemstones
3.6

GBP 326

Presidium Diamond Mate C PDMT-C Diamond Tester | Professional Portable Diamond Authenticity Testing Tool | Diamond and Jewelry Thermal Conductivity Tester with Rechargeable Battery and AC Adapter
US Store
Presidium

Presidium Diamond Mate C PDMT-C Diamond Tester | Professional Portable Diamond Authenticity Testing Tool | Diamond and Jewelry Thermal ...
4.2

GBP 150

Presidium Gem Indicator PGI - Handheld Tester
US Store
Presidium

Presidium Gem Indicator PGI - Handheld Tester
4

GBP 319

Presidium Refractive Index Meter II PRIM II Digital Gemstone Tester | Wide Range 1.0003.000 RI Measurement for Diamonds, Moissanite & Gem Identification | No RI Liquid Needed, Desktop Jewelry Tool
US Store
Presidium

Presidium Refractive Index Meter II PRIM II Digital Gemstone Tester | Wide Range 1.0003.000 RI Measurement for Diamonds, Moissanite & Gem ...
4

GBP 307

Presidium Adamas Diamond/Moissanite Tester Package USB Charger and Optional Replacement Tip
US Store
Presidium

Presidium Adamas Diamond/Moissanite Tester Package USB Charger and Optional Replacement Tip
3.4

GBP 423

SAM by Presidium | Advanced Diamond and Moissanite Tester with Thermoelectrical Probe | Detects Low Conductivity Moissanite | 0.0110 Carat Diamond Testing Tool
US Store
Presidium

SAM by Presidium | Advanced Diamond and Moissanite Tester with Thermoelectrical Probe | Detects Low Conductivity Moissanite | 0.0110 Carat ...
4.3

GBP 358

DIAMOND TESTER- ELECTRONIC GEMSTONE
US Store
Presidium

DIAMOND TESTER- ELECTRONIC GEMSTONE

GBP 312

Presidium Adamas Diamond and Moissanite Tester | Worlds First Tester with Replaceable Micro Probe Tip | for Authenticating Diamonds with Included AC Adapter
US Store
Presidium

Presidium Adamas Diamond and Moissanite Tester | Worlds First Tester with Replaceable Micro Probe Tip | for Authenticating Diamonds with ...
3.6

GBP 423

Presidium Instruments Gem Tester II with Assisted Thermal Calibration for Identifying Diamonds/Moissanites and Common Colored Gemstones
US Store
Presidium

Presidium Instruments Gem Tester II with Assisted Thermal Calibration for Identifying Diamonds/Moissanites and Common Colored Gemstones
3.9

GBP 289

Presidium Electronic Gemstone Gauge PEGG | Digital Jewelry and Diamond Measuring Tool for Accurate Gemstone Dimensions and Carat Weight Estimation, Touch Button Zeroing, High-Precision Display
US Store
Presidium

Presidium Electronic Gemstone Gauge PEGG | Digital Jewelry and Diamond Measuring Tool for Accurate Gemstone Dimensions and Carat Weight ...
3.8

GBP 300

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All You Need to Know About Presidium – Top Picks & More

Presidium is a globally recognized brand, well-known for its innovative jewelry testing instruments and diamond grading tools. With a presence in over 60 countries, Presidium has established itself as a trusted authority in the gemological field, serving both professionals and enthusiasts alike. The brand prides itself on its commitment to quality and precision, offering advanced equipment that enhances the accuracy of gem identification and appraisal. Through continuous research and development, Presidium introduces cutting-edge technologies that simplify complex processes, ensuring reliability in every sample tested. Their reputation for excellence has garnered a loyal customer base, including jewelers, appraisers, and gemologists who depend on Presidium's products for their everyday tasks. By focusing on user-friendly design, durability, and a comprehensive understanding of gemology, Presidium has built a strong global community centered around trust and superior service. As they continue to innovate in the testing landscape, Presidium remains dedicated to empowering customers with knowledge and tools that elevate their gemological understanding and expertise.

Why Buy From Ubuy

  • Authenticity Assurance: Our Presidium products are sourced from verified global suppliers and come with the original brand packaging and labeling, ensuring their authenticity.
  • Speedy Delivery: Experience fast delivery services, bringing Presidium products from global warehouses right to your doorstep in Guernsey.
  • Exclusive Global Selection: With Ubuy, you gain access to a vast selection of Presidium products not easily found in local stores.
  • Competitive Global Pricing: Ubuy brings you Presidium products at prices that leverage the benefits of international pricing, ensuring you save more.
  • Responsive Customer Service: Our dedicated support team is always ready to assist you with any queries regarding Presidium products, delivery times, or order process.
  • Effortless Shopping Experience: Enjoy a seamless shopping experience with our easy ordering process and secure checkout when purchasing Presidium products.

Top Offerings from Presidium to Try in Guernsey

  • Jewelry Testing Instruments – Gem Tester, Diamond Tester, Colorstone Tester
  • Diamond Grading Tools – Opti-Grader, Refractive Index Meter, Loupe
  • Appraisal Equipment – Presidium Universal Gem Tester, Presidium Jade Scope, Presidium Testers
  • Gemological Supplies – Presidium Digital Scale, Cleaning Kits, Bench Tools

High Rated Products of Presidium

  • Presidium Gem Tester

    The Presidium Gem Tester is a top choice for gemologists, offering precise identification of gemstones and diamonds. Its easy-to-use interface and compact design make it ideal for both on-the-go professionals and at-home enthusiasts. With an intuitive LED display, this tester provides color-coded readings, allowing users to quickly verify gemstone authenticity. Whether in a shop or during fieldwork, the Presidium Gem Tester ensures accuracy and reliability, making it a must-have for anyone serious about gemology.

  • Presidium Diamond Tester

    Designed for accuracy, the Presidium Diamond Tester helps jewelers and appraisers quickly distinguish between diamonds and simulants. Its advanced thermal conductivity method detects heat within the materials to provide accurate results within seconds. Compact and lightweight, this tester fits comfortably in your hand, making it perfect for frequent use. Whether you're buying, selling, or appraising, the Presidium Diamond Tester is essential for peace of mind in your gemstone dealings.

  • Presidium Colorstone Tester

    The Presidium Colorstone Tester is perfect for those who need to identify and evaluate colored gemstones with precision. This handheld device uses advanced technology to differentiate between various types of gems based on their thermal properties. Ideal for jewelers and gem enthusiasts alike, it provides quick results, allowing for efficient appraisals or purchases. The device also features a robust design, ensuring longevity and reliability for years to come.

  • Presidium Universal Gem Tester

    The Presidium Universal Gem Tester is a versatile testing tool capable of identifying a wide array of gemstones, including diamonds, colored stones, and organic gems. This sophisticated unit employs both thermal and electrical conductivity testing to deliver unparalleled accuracy. The easy-to-read LED display and intuitive controls make this device accessible for both novice gem enthusiasts and seasoned professionals. Add this essential tool to your gemology toolkit for unmatched efficiency in gemstone evaluation.

  • Presidium Jade Scope

    For jade lovers and gemologists alike, the Presidium Jade Scope delivers precise evaluation of jade quality and identification. The compact and portable design makes it convenient for field use, while its high-quality optics provide clear, magnified views of jade material. This scope is excellent for assessing color, transparency, and texture, ensuring you're fully informed about your jade investments. Whether for personal use or professional appraisal, this tool is invaluable for jade assessment.

Commonly Asked Questions

  • How can I verify that the Presidium products I bought are genuine?

    Presidium products sold on Ubuy should come with the brand's packaging and labeling. Be sure to purchase only from Ubuy or verified sellers. In case of doubts, you can contact our customer support and clear it before placing an order.

  • What are the most popular Presidium products available?

    Some of the top-selling Presidium products include the Presidium Gem Tester, Diamond Tester, Colorstone Tester, Universal Gem Tester, and Jade Scope. Each of these products is designed to cater to the unique needs of gemologists and jewelry professionals, ensuring accurate testing and appraisal.

  • What types of gemstones can I test with the Presidium Gem Tester?

    The Presidium Gem Tester is versatile and can be used to identify a variety of gemstones, including diamonds, sapphires, emeralds, and other colored stones, by detecting their thermal conductivity.

  • Is there a warranty for Presidium products bought on Ubuy?

    Warranty information varies by product. Please check the specific product listing on Ubuy for warranty details or contact customer support for assistance.

  • How quickly can I get Presidium products shipped to my country?

    Shipping times for Presidium products to your country depend on the delivery options chosen at checkout. Ubuy ensures a range of shipping methods to cater to different customer needs.

  • Can I buy Presidium products from Ubuy if I'm outside of the country?

    Yes, Ubuy offers international shipping on many Presidium products. Customers from various countries can access and order products with ease.

  • What materials are used in Presidium testing tools?

    Presidium testing tools are primarily made from durable, high-quality materials that withstand frequent use. Many tools feature specialized sensors for testing and accurate readings.

  • How do I care for my Presidium testing instruments?

    To ensure the longevity of your Presidium testing instruments, keep them clean and store them in protective cases when not in use. Follow the manufacturer's guidelines for cleaning and maintenance.