--- product_id: 388652034 title: "GAIN EXPRESS Handheld Durable Small Diffraction Spectroscope 55mm Jewelers Eye Loupe Jewelry Magnifier for Gems Jewelry Rocks Stamps Coins Watches Hobbies Antiques Gems, Coins, Stamps" brand: "gain express" price: "COP 222974" currency: COP in_stock: true category: "Gain Express" url: https://www.desertcart.co/products/388652034-gain-express-handheld-durable-small-diffraction-spectroscope-55mm-jewelers-eye store_origin: CO region: Colombia --- # Compact 55mm size Advanced diffraction tech Durable aluminum build GAIN EXPRESS Handheld Durable Small Diffraction Spectroscope 55mm Jewelers Eye Loupe Jewelry Magnifier for Gems Jewelry Rocks Stamps Coins Watches Hobbies Antiques Gems, Coins, Stamps **Brand:** gain express **Price:** COP 222974 **Availability:** ✅ In Stock ## Summary > 🔍 Unlock the hidden spectrum of your treasures—because every gem deserves a spotlight! ## Quick Answers - **What is this?** GAIN EXPRESS Handheld Durable Small Diffraction Spectroscope 55mm Jewelers Eye Loupe Jewelry Magnifier for Gems Jewelry Rocks Stamps Coins Watches Hobbies Antiques Gems, Coins, Stamps by gain express - **How much does it cost?** COP 222974 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/388652034-gain-express-handheld-durable-small-diffraction-spectroscope-55mm-jewelers-eye) ## Best For - gain express enthusiasts ## Why This Product - Trusted gain express brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Endure:** Crafted from heavy-duty aluminum, designed to withstand daily professional use without compromise. - • **Dual-Function Loupe:** Integrated jeweler’s eye loupe offers crystal-clear magnification for inspecting fine details on gems, coins, and stamps. - • **Pocket-Sized Precision:** Compact 55mm length fits effortlessly in your toolkit or pocket for on-the-go analysis. - • **No Batteries, No Hassle:** Manual operation means zero downtime—always ready when you need to authenticate or appraise. - • **Cutting-Edge Diffraction:** Utilizes advanced diffraction technology to reveal the unique spectral fingerprint of gems and antiques. ## Overview The GAIN EXPRESS Handheld Diffraction Spectroscope is a compact, durable 55mm aluminum tool designed for professionals and hobbyists to analyze the spectral properties of gems, coins, stamps, and antiques. Featuring advanced diffraction technology and an integrated jeweler’s loupe, it enables precise identification and authentication without batteries, making it an essential portable instrument for gemologists and collectors alike. ## Description A handheld spectroscope for visible light shows the absorption lines of the elements involved in producing its color. For instance, it helps to separate ruby against red or pink sapphire . Spectroscope breaks up the light that is being transmitted from a gemstone to its spectral colors. The process allows the gemologist to see the various wavelengths absorbed by the gemstone. Thereby allowing the gemologist to know what elements are contained in the gemstone that are causing the absorption. Making this as one of the most important tools in identifying gemstones.Spectroscopes allows you to analyze a loose or mounted stone's spectrum. They help distinguish naturally colored diamonds from those that have been irradiated and help to distinguish natural stones from synthetics by the stone's selective absorption of certain wavelengthsFeatures:Heavy-duty and lightweight with its aluminum constructionPrecise, Easy and very convenient to useDurable, built to last longA top quality instrument giving a brilliant spectrum.Specifications:Length: 55mmDiameter: 15 mmMaterial: Aluminum (Heavy Duty)Inside Instruction: Diffraction TypeSet Includes:1 x Small Diffraction Spectroscope1 x Synthetic Leather Carry Pouch1 x Standard Packaging box ## Features - Handheld and Portable: This spectroscope is designed to be held comfortably in your hand and is highly portable; making it easy to carry and use anywhere - Durable Construction: Built with sturdy materials; this spectroscope is durable and can withstand everyday use; ensuring long lasting performance - Compact Size: Measuring just 55mm in length; this spectroscope is small and compact; allowing for easy storage and transport - Diffraction Technology: Equipped with advanced diffraction technology; this spectroscope enables the analysis of light spectra emitted or absorbed by various objects like gems rocks stamps coins and watches - Jewelers Eye Loupe Included: The spectroscope features a built in jewelers eye loupe; providing magnification for a closer look at fine details on gems jewelry coins stamps and antiques ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00MNEAMF4 | | ASIN | B00MNEAMF4 | | Are Batteries Required | No | | Brand Name | GAIN EXPRESS | | Color | 55mm Spectroscope | | Customer Reviews | 4.3 4.3 out of 5 stars (164) | | Customer reviews | 4.3 4.3 out of 5 stars (164) | | Date First Available | 25 August 2014 | | Handle Material | Aluminum | | Included Components | Sheath | | Is Discontinued By Manufacturer | No | | Item Dimensions L x W | 5.5L x 2.5W centimeters | | Item model number | CLMG-7206 | | Lens Material | Aluminum | | Magnification Strength | 1 x | | Manufacturer | Gain Express | | Manufacturer | Gain Express | | Manufacturer Part Number | CLMG-7206 | | Model Number | CLMG-7206 | | Number of Items | 1 | | Power Source | Manual | | Product Dimensions | 7.62 x 2.54 x 2.54 cm; 10 g | | UPC | 701936208385 | | Unit Count | 1 Count | ## Product Details - **Batteries required?:** No - **Brand:** GAIN EXPRESS - **Colour:** 55mm Spectroscope - **Lens material:** Aluminum - **Product dimensions:** 5.5L x 2.5W centimeters ## Images ![GAIN EXPRESS Handheld Durable Small Diffraction Spectroscope 55mm Jewelers Eye Loupe Jewelry Magnifier for Gems Jewelry Rocks Stamps Coins Watches Hobbies Antiques Gems, Coins, Stamps - Image 1](https://m.media-amazon.com/images/I/71ov3H-LxML.jpg) ## Available Options This product comes in different **Color** options. ## Frequently Bought Together - Handheld Durable Small Diffraction Spectroscope Kit Gemmology Gems (55mm Spectroscope) - 60mm Magnifier Calcite Dichroscope Two Pleochroic Colors Gemstone Identification Magnifier for Gems Jewerly Craftsmen, Jewerler, Hobbies - Salmue Gem Refractometer,Jewellery RHG181 1.30-1.81 Professional Gemstone ldentification Gem Refractometer for Gemologists' Travel/Portable Lab Suitcase. --- ## 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.co/products/388652034-gain-express-handheld-durable-small-diffraction-spectroscope-55mm-jewelers-eye](https://www.desertcart.co/products/388652034-gain-express-handheld-durable-small-diffraction-spectroscope-55mm-jewelers-eye) --- *Product available on Desertcart Colombia* *Store origin: CO* *Last updated: 2026-09-04*