--- product_id: 767962176 title: "Handheld Diffractive Spectrum, Pocket Size Grating Gemological Spectometer, Jewelry Tools, Jewelers Ailupe, GIA Use and Quick Identification Gemstone Jewelry Magnifier" brand: "tekcoplus" price: "€ 67.33" currency: EUR in_stock: true reviews_count: 5 category: "Tekcoplus" url: https://www.desertcart.be/products/767962176-handheld-diffractive-spectrum-pocket-size-grating-gemological-spectometer-jewelry-tools store_origin: BE region: Belgium --- # High-quality diffractive grating 55mm ultra-compact length Aircraft-grade aluminum durability Handheld Diffractive Spectrum, Pocket Size Grating Gemological Spectometer, Jewelry Tools, Jewelers Ailupe, GIA Use and Quick Identification Gemstone Jewelry Magnifier **Brand:** tekcoplus **Price:** € 67.33 **Availability:** ✅ In Stock ## Summary > 🔬 Unlock the hidden spectrum of your gems—because your collection deserves the spotlight! ## Quick Answers - **What is this?** Handheld Diffractive Spectrum, Pocket Size Grating Gemological Spectometer, Jewelry Tools, Jewelers Ailupe, GIA Use and Quick Identification Gemstone Jewelry Magnifier by tekcoplus - **How much does it cost?** € 67.33 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/767962176-handheld-diffractive-spectrum-pocket-size-grating-gemological-spectometer-jewelry-tools) ## Best For - tekcoplus enthusiasts ## Why This Product - Trusted tekcoplus brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Crafted from aircraft aluminum, this spectrometer withstands the rigors of trade shows and fieldwork with ease. - • **Spectral Mastery:** Advanced diffractive grating reveals unique absorption lines, enabling quick, accurate gemstone identification. - • **Effortless Expertise:** Intuitive vertical black line spectrum reading makes complex gemological analysis accessible anytime, anywhere. - • **Pocket-Sized Precision:** Travel-ready 55mm length fits effortlessly in your pocket or bag for on-the-go gem analysis. - • **Gemologist’s Secret Weapon:** Distinguish natural from synthetic stones and detect iron and chromium with professional-grade accuracy. ## Overview This pocket-sized handheld diffractive spectrum spectrometer, crafted from durable aircraft aluminum, offers professional gemologists and jewelry enthusiasts a compact, travel-friendly tool for rapid and precise gemstone identification. Featuring high-quality grating optics, it reveals unique absorption spectra to distinguish natural, synthetic, and treated stones, including diamonds, YAG, and cubic zirconia. Lightweight and easy to use without batteries, it’s the ultimate portable gemological analyzer for market visits, trade shows, and expert evaluations. ## Description It detects absorption of the spectrum, when the stone is transparent, it is used to see the color of the gemstone (pentouch) through the stone, and if the stone is opaque, it is used to see the color of the gemstone. Inside there are some recognizable line patterns in the spectrum (rainbow) that can be interrupted by black or white lines. Another useful and best tool for gemologists to use to detect iron and chromium. In addition, for those other than gemologists, the "diamond stimulator" YAG and cubic zirconia provide a spectacular spectrum and zircon. Other gemstones are more difficult to detect. The spectrator allows you to analyze the spectrum of loose and mounted stones. It helps distinguish natural colored diamonds from irradiated diamonds, and helps distinguish between natural and synthetic stones by selectively absorbing certain wavelengths. Specifications: * Length: 55mm * Diameter: 18mm * Material: Aluminum (Durable) * Inside Instruction: Luster Type Set includes: 1 x Medium Splitter 1 x Synthetic Leather Carry Pouch Review: Excelente Review: Crap images taken just holding it up to my phone, I will upload better images later when its mounted into equipment. ## Features - COMPACT AND PORTABLE: Made for travel friendly, this pocket-sized splitter is incredibly compact and portable. Easy to carry in your pocket or bag, such as exploring the jewelry market, vacation, attending trade shows, etc - UNMATCHED CONSTRUCTION: The pocket-sized diffractor is meticulously crafted from aircraft aluminum to ensure durability and longevity. Combined with the best optics available, this tool ensures exceptional performance and accurate results - UNLEASH YOUR POSSIBILITIES: With high quality grating, our spectrum of spectrums can confidently dig into the world of gemology. "Diamond Stimulator" Quickly and accurately identify gemstones, including YAG and Cubic Zirconia. They serve as a valuable aid in detecting iron and chrome - IMPROVE GEM IDENTIFICATION: With our pocket-sized grating gem spectrum, you get the essential tools to help you unravel your jewelry secrets easily. Enhance your gemological expertise and make information-based decision making - EASY TO USE: The wavelength of the pocket-sized spectrum which is absorbed by the stone, can be seen as a vertical black line within the spectrum. Each stone has a unique absorbing spectrum (like a stone fingerprint) when identifying a stone, you will find the spectrum characteristic to that stone - Note: The stones listed are not included with this product ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B072R2QH8L | | Adjustable Length | No | | Are Batteries Required | No | | Brand Name | TEKCOPLUS | | Color | Magnetometer | | Customer Reviews | 4.0 4.0 out of 5 stars (79) | | Display Type | LCD/LED | | Extended Length | 55 Millimeters | | International Protection Rating | IP54 | | Item Dimensions L x W x H | 5.5L x 1.5W x 5.5H cm | | Item Type Name | Magnetometer | | Item Weight | 0.04 Kilograms | | Manufacturer | Tekcoplus Ltd | | Manufacturer Part Number | GSTK-94 | | Material Type | Acrylonitrile Butadiene Styrene | | Model Number | GSTK-94 | | Power Source | Battery Powered | | Recommended Uses For Product | Gemstone Identification, Gemological Analysis | | UPC | 713072682851 | | Unit Count | 1.0 Count | ## Product Details - **Batteries Required?:** No - **Brand:** TEKCOPLUS - **Color:** Magnetometer - **Material:** Acrylonitrile Butadiene Styrene - **Power Source:** Battery Powered ## Images ![Handheld Diffractive Spectrum, Pocket Size Grating Gemological Spectometer, Jewelry Tools, Jewelers Ailupe, GIA Use and Quick Identification Gemstone Jewelry Magnifier - Image 1](https://m.media-amazon.com/images/I/61-HD36H6DL.jpg) ![Handheld Diffractive Spectrum, Pocket Size Grating Gemological Spectometer, Jewelry Tools, Jewelers Ailupe, GIA Use and Quick Identification Gemstone Jewelry Magnifier - Image 2](https://m.media-amazon.com/images/I/71t9mX5OMAL.jpg) ![Handheld Diffractive Spectrum, Pocket Size Grating Gemological Spectometer, Jewelry Tools, Jewelers Ailupe, GIA Use and Quick Identification Gemstone Jewelry Magnifier - Image 3](https://m.media-amazon.com/images/I/71QlEkWEqgL.jpg) ![Handheld Diffractive Spectrum, Pocket Size Grating Gemological Spectometer, Jewelry Tools, Jewelers Ailupe, GIA Use and Quick Identification Gemstone Jewelry Magnifier - Image 4](https://m.media-amazon.com/images/I/71gzkZ6Cy0L.jpg) ![Handheld Diffractive Spectrum, Pocket Size Grating Gemological Spectometer, Jewelry Tools, Jewelers Ailupe, GIA Use and Quick Identification Gemstone Jewelry Magnifier - Image 5](https://m.media-amazon.com/images/I/51eXN1fzNXL.jpg) ## Questions & Answers **Q: What does a spectroscope do?** A: 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). **Q: How do I use it on gemstones?** A: 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). **Q: Which gemstones show clear spectra?** A: Easy to spot: Synthetic CZ, YAG, zircon, and chromium-rich gems (ruby, emerald) ,Harder to read: Many natural gems have faint or complex patterns. **Q: Can it detect fake or treated gems?** A: Yes! It helps spot synthetic simulants (like CZ) and some treated diamonds (irradiated). / Natural vs. lab-grown gems may show slight spectral differences. **Q: Is this spectroscope good for beginners?** A: Yes! Compact (55mm), durable (aluminum), and includes a reference scale inside. Comes with a protective pouch. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by C***A on March 17, 2026* Excelente ### ⭐⭐⭐⭐ Review *by K***E on May 9, 2021* Crap images taken just holding it up to my phone, I will upload better images later when its mounted into equipment. ### ⭐⭐⭐⭐ Review *by L***S on December 25, 2025* Un producto pequeño pero puede mejorar para ver el espectro de luz, resulta un poco difícil verlo ## Frequently Bought Together - Handheld Diffraction Spectroscope, Pocket-Sized Grating Gemological Spectrometer in a Gem Tool Jewelers Eye Loupe for GIA Use and Quick Identification Gemstone Jewelry Magnifier - Heavy Duty Calcite Dichroscope Gemstone Tester Trichoic Pleochroic Colors Gemstone Identification Gemstones Gemological Testing Diamond Jeweler Tool Metal Body Gemology - Dichroscopes Made Easy: The "RIGHT-WAY" Guide to Using Gem Identification Tools (The Antoinette Matlins "RIGHT-WAY" Series to Using Gem Identification Tools) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.be/products/767962176-handheld-diffractive-spectrum-pocket-size-grating-gemological-spectometer-jewelry-tools](https://www.desertcart.be/products/767962176-handheld-diffractive-spectrum-pocket-size-grating-gemological-spectometer-jewelry-tools) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-05-09*