What does a spectroscope do?

A spectroscope splits light into a spectrum, showing dark or bright lines that help identify a gemstone’s composition (e.g., chromium in rubies, iron in sapphires).

How do I use it on gemstones?

1.Transparent stones: Shine light through the gem into the spectroscope. 2.Opaque stones: Analyze reflected light. 3.Look for absorption lines (black) or emission lines (bright).

Which gemstones show clear spectra?

Easy to spot: Synthetic CZ, YAG, zircon, and chromium-rich gems (ruby, emerald) ,Harder to read: Many natural gems have faint or complex patterns.

Can it detect fake or treated gems?

Yes! It helps spot synthetic simulants (like CZ) and some treated diamonds (irradiated). / Natural vs. lab-grown gems may show slight spectral differences.

Is this spectroscope good for beginners?

Yes! Compact (55mm), durable (aluminum), and includes a reference scale inside. Comes with a protective pouch.

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$TEKCOPLUS Handheld Diffraction Spectroscope, Pocket-Sized Grating Gemological Spectrometer in a Gem Tool Jewelers Eye Loupe for GIA Use and Quick Identification Gemstone Jewelry Magnifier$

TEKCOPLUS Handheld Diffraction Spectroscope, Pocket-Sized Grating Gemological Spectrometer in a Gem Tool Jewelers Eye Loupe for GIA Use and Quick Identification Gemstone Jewelry Magnifier

Product ID: 386197564

Details

Batteries required?
No
Brand
TEKCOPLUS
Colour
Spectrometer
Material
Acrylonitrile
Power source
Battery

🌈High-quality grating optics

📏55mm compact length

🛡️Aircraft-grade aluminum durability

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COP 306232

Duties & taxes included

In stock

Sold byAmazon ColombiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔬 Unlock the hidden spectrum of your gems—carry brilliance in your pocket!

BUILT TO LAST - Crafted from aircraft-grade aluminum, this spectroscope offers unmatched durability for years of reliable use.
SPECTRAL MASTERY - Equipped with premium grating optics to reveal gemstone absorption spectra with crystal-clear accuracy.
GEMSTONE DETECTIVE - Quickly identify natural vs synthetic stones, including diamond stimulants like YAG and Cubic Zirconia, with confidence.
USER FRIENDLY INSIGHT - Intuitive spectrum reading reveals unique absorption fingerprints, empowering both pros and enthusiasts alike.
POCKET SIZED PRECISION - Travel-friendly 55mm length fits effortlessly in your pocket or bag for on-the-go gem analysis.

The TEKCOPLUS Handheld Diffraction Spectroscope is a compact, aircraft aluminum gemological tool designed for precise gemstone identification. Measuring just 55mm, it features high-quality grating optics to analyze absorption spectra, helping professionals and enthusiasts distinguish natural from synthetic stones, including diamond stimulants like YAG and Cubic Zirconia. Portable and durable, it’s ideal for gemologists on the move.

Specifications

ASIN	B072R2QH8L
Adjustable Length	No
Are Batteries Required	No
Brand Name	TEKCOPLUS
Color	Spectrometer
Customer Reviews	4.0 4.0 out of 5 stars (91)
Display Type	grating
Extended Length	55 Millimeters
International Protection Rating	IP54
Item Dimensions L x W x H	8.1L x 7W x 4.6H centimeters
Item Type Name	Spectrometer
Item Weight	0.04 Kilograms
Manufacturer	TEKCOPLUS
Manufacturer Part Number	GSTK-94
Material Type	Acrylonitrile Butadiene Styrene
Model Number	GSTK-94
Power Source	Battery Powered
Recommended Uses For Product	Gemstone Identification
UPC	713072682851
Unit Count	1.0 Count
search coil size	25 Millimeters

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COP 306232

Duties & taxes included

In stock

Sold byAmazon ColombiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Colombia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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