--- product_id: 235053178 title: "Diamond Tester, Professional Diamond Gem Tester Pen with 10x Magnifier and Tweezers for Novice and Expert (Battery Included)" brand: "miuono" price: "32548CFA" currency: XOF in_stock: true reviews_count: 10 category: "Miuono" url: https://www.desertcart.sn/products/235053178-diamond-tester-professional-diamond-gem-tester-pen-with-10x-magnifier store_origin: SN region: Senegal --- # Rapid 1-2 sec diamond verification Battery included for instant use 10x jeweler’s loupe for precision inspection Diamond Tester, Professional Diamond Gem Tester Pen with 10x Magnifier and Tweezers for Novice and Expert (Battery Included) **Brand:** miuono **Price:** 32548CFA **Availability:** ✅ In Stock ## Summary > 💎 Spot the real sparkle before anyone else does! ## Quick Answers - **What is this?** Diamond Tester, Professional Diamond Gem Tester Pen with 10x Magnifier and Tweezers for Novice and Expert (Battery Included) by miuono - **How much does it cost?** 32548CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/235053178-diamond-tester-professional-diamond-gem-tester-pen-with-10x-magnifier) ## Best For - miuono enthusiasts ## Why This Product - Trusted miuono brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **All-Inclusive Kit:** Comes complete with 9V battery, 10x loupe, and tweezers for a seamless testing experience anywhere. - • **Non-Destructive Testing:** Protect your precious stones—test without any damage or risk to your gems. - • **User-Friendly Calibration:** Simple setup ensures even novices can confidently distinguish diamonds from fakes. - • **Instant Authenticity Check:** Get real-time diamond verification with rapid light and beep signals—no guesswork, no delays. - • **Precision Meets Portability:** Compact design with included tweezers and magnifier fits perfectly in your professional toolkit. ## Overview The MIUONO Diamond Tester is a professional-grade gem tester pen designed for both novices and experts. Featuring rapid, non-destructive testing with clear light and beep indicators, it accurately distinguishes real diamonds from imitations like cubic zirconium and glass. The kit includes a 10x jeweler’s loupe, tweezers, and a 9V battery, all housed in a portable case—making it the ultimate on-the-go tool for confident diamond verification. ## Description Buy MIUONO Diamond Tester, Professional Diamond Gem Tester Pen with 10x Magnifier and Tweezers for Novice and Expert (Battery Included): Diamond Testers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Totally satisfying - As described Review: FUNCTIONAL DIAMOND TESTER - PEOPLE PEOPLE PEOPLE: YOU MUST READ INSTRUCTIONS AND PROPERLY CALIBRATE AND IT WORKS PERFECTLY FINE. I'm seeing people say it doesn't work, can't tell difference between stones and moissanite and diamonds BUT IT'S PROBABLY BECAUSE THEY AREN'T PROPERLY CALIBRATING. AFTER PROPER CALIBRATION. (You have to read the instructions haha) All my diamonds and my moissanite tested as diamonds as they both should. My topaz did not register as diamond so that means IT WORKS properly. ## Features - Easily Operated: If the lights move rapidly lighting up as they go, and there is a steady beep, and the lights are greater than or equal to 9. You know you have a real diamond. There would be no beep sounds and the diamond tester will not light up from green to red for cubic zirconium, crystal, and glass, and lights are less than 9 - Fast Results: Designed for rapid, accurate, and safe diamond testing. Through non-destructive testing, the operation is simple and precise. Professionals are not required. - Upgraded high precision diamond tester ll: The upgraded diamond tester is more profession and precision. Quick indicate genuine diamond or fake - Portable design: Diamond tester and magnifier are all equipped with convenient carrying cases. - Package Contents: 1 x Diamond Tester, 1 x 9v Battery, 1 x 10x Jeweler’s Loupe, 1 x Tweezers ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08F21JJGR | | Batteries | 1 9V batteries required. | | Best Sellers Rank | #58,056 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #19 in Jewelry Diamond Testers | | Customer Reviews | 4.1 4.1 out of 5 stars (751) | | Date First Available | July 31, 2020 | | Item Weight | 8.1 ounces | | Item model number | diamond tester | | Manufacturer | MIUONO | | Product Dimensions | 9.37 x 3.11 x 2.01 inches | ## Product Details - **Brand:** MIUONO - **Power Source:** Battery Powered - **Style:** diamond tester - **Color:** silver - **Item Weight:** 230 Grams ## Images ![Diamond Tester, Professional Diamond Gem Tester Pen with 10x Magnifier and Tweezers for Novice and Expert (Battery Included) - Image 1](https://m.media-amazon.com/images/I/81ntu5u9BCL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Totally satisfying *by B***D on March 21, 2025* As described ### ⭐⭐⭐⭐⭐ FUNCTIONAL DIAMOND TESTER *by T***T on April 11, 2025* PEOPLE PEOPLE PEOPLE: YOU MUST READ INSTRUCTIONS AND PROPERLY CALIBRATE AND IT WORKS PERFECTLY FINE. I'm seeing people say it doesn't work, can't tell difference between stones and moissanite and diamonds BUT IT'S PROBABLY BECAUSE THEY AREN'T PROPERLY CALIBRATING. AFTER PROPER CALIBRATION. (You have to read the instructions haha) All my diamonds and my moissanite tested as diamonds as they both should. My topaz did not register as diamond so that means IT WORKS properly. ### ⭐⭐⭐⭐ Works well and worth the money. *by T***S on July 19, 2025* The diamond tester is easy to use and is fast in identifying real diamonds. I used it to test real diamonds but also tested it on lab created diamonds and cubic zirconia as a test. It successfully identified the diamonds so the accuracy and functionality was as expected. It’s worth the cost for anyone wanting to confirm the whether a diamond is real or not. ## Frequently Bought Together - MIUONO Diamond Tester, Professional Diamond Gem Tester Pen with 10x Magnifier and Tweezers for Novice and Expert (Battery Included) - 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 - Meowoo Ring Sizer Measuring Tool Set, Ring Gauges with Finger Sizer Mandrel Ring Sizer Tools for Jewelry Sizing Measuring, 3 pcs, silvery --- ## 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.sn/products/235053178-diamond-tester-professional-diamond-gem-tester-pen-with-10x-magnifier](https://www.desertcart.sn/products/235053178-diamond-tester-professional-diamond-gem-tester-pen-with-10x-magnifier) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-05-22*