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

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

Q: how does it identify the gemstones as i see nowhere it will show anything in the above photo

You would place the probe tip against the stone you are testing, select the color of the stone in the window, and the tester will identify what it is. The screen is small, but all the information you need will be there

Q: Where can I find a list of the 31 gemstone this item can detect?

Glass, Iolite, Almandine, Pyrope, Spessartite, Aquamarine, Emerald, Goshenite, Helidor, Morganite, Tanzanite, Nephrite, Peridot, Jadeite, Paraiba, Rubellite, Tourmaline, Demantoid, Hessonite, Tsavorite, Chrysoprase, Amethyst, Aventurine, Citrine, Quartz, Spinel, Chrysoberyl, Topaz, Ruby, Sapphire, Diamond

Q: Can you test mounted stones?

You can test all kinds of stones! Loose, mounted, cracked, clear and even cloudy!!!

Q: Can it tell the difference between genuine diamonds and synthetic diamonds ?

Hello, No, it can not. It simply identifies the stones

3.9/5

Product ID: 386129511

Secure Transaction

💎31 gem types

📏thin probe tip

🔍6 sec results

Frequently Bought Together

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

Professional Gold, Silver, Platinum Jewelry Testing Kit with Stone Instructions and Box with 30X Eye Loupe Magnifier Precious Metals 10K 14K 18K 24K 999 925 Scrap

Presidium Replacement Probe Pen PS2-2 for Presidium Gem Tester II (PGT II) and Duo Tester II (PDT II)

Description

💎 Unleash Your Inner Gemologist!

PORTABLE CONVENIENT - Lightweight and handheld, take your gem testing on the go with USB power options.
USER FRIENDLY DISPLAY - Clear digital LED screen ensures you never miss a detail in your results.
VERSATILE TESTING POWER - Identify 31 different gemstones with ease, thanks to the advanced color input function.
SLEEK ERGONOMIC DESIGN - Crafted for comfort, the chrome-brushed grip fits perfectly in your hand.
PRECISION AT YOUR FINGERTIPS - Experience gem testing like never before with results in under 6 seconds!

The Presidium Instruments Gem Indicator (PGI) is a handheld tester designed specifically for identifying diamonds and a wide range of colored gemstones. With a rapid testing time of less than 6 seconds, a retractable probe for enhanced accuracy, and a user-friendly LED display, this device is perfect for both professionals and enthusiasts. Weighing only 318g and featuring a sleek ergonomic design, it’s the ultimate tool for gem identification.

Specifications

Brand	Presidium
Model Number	PGI
Package Dimensions	20.57 x 8.64 x 6.1 cm; 318 g
Material	Stone
Item Weight	318 g

Have a Question? See What Others Asked

how does it identify the gemstones as i see nowhere it will show anything in the above photo

Where can I find a list of the 31 gemstone this item can detect?

Can you test mounted stones?

Can it tell the difference between genuine diamonds and synthetic diamonds ?

Reviews

3.9

All from verified purchases

S**N

identifies several precious and semiprecious gemstones together with diamonds and moissanites

Keep the operating procedure simpleto follow/understand. Can you share a detailed and simple procedure to start using including how to test different colored gemstones?

6.02.2024

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving over 300 million shoppers across more than 200 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

€ 869.57

Duties & taxes incl.

Belgiumstore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

View all Trustpilot reviews