--- product_id: 91903972 title: "Digital Accuracy Diamond Tester,Premium Portable Selector Detector Gemstone Jewelry Gold Testing Tool with LED Precision Indicator" brand: "fw free walker" price: "€ 0.98" currency: EUR in_stock: false reviews_count: 8 url: https://www.desertcart.hr/products/91903972-digital-accuracy-diamond-tester-premium-portable-selector-detector-gemstone-jewelry store_origin: HR region: Croatia --- # Real Diamond Light LED Display Metal Alert Digital Accuracy Diamond Tester,Premium Portable Selector Detector Gemstone Jewelry Gold Testing Tool with LED Precision Indicator **Brand:** fw free walker **Price:** € 0.98 **Availability:** ❌ Out of Stock ## Summary > 💎 Unleash Your Inner Gemologist! ## Quick Answers - **What is this?** Digital Accuracy Diamond Tester,Premium Portable Selector Detector Gemstone Jewelry Gold Testing Tool with LED Precision Indicator by fw free walker - **How much does it cost?** € 0.98 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/91903972-digital-accuracy-diamond-tester-premium-portable-selector-detector-gemstone-jewelry) ## Best For - fw free walker enthusiasts ## Why This Product - Trusted fw free walker brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Portable Power:** Operates on a single DC 9V battery (not included), making it your go-to tool on the go. - • **Real-Time Feedback:** Green light indicator confirms genuine diamonds, ensuring you never miss a gem. - • **Effortless Precision:** Experience accurate readings with audible alerts, perfect for both beginners and pros. - • **User-Friendly Design:** Large/small switch for easy testing of diamonds across a range of 8 points. - • **Smart Metal Detection:** Continuous buzzing alerts you when metal is detected, keeping your focus on the stones. ## Overview The Digital Accuracy Diamond Tester is a premium portable tool designed for gemstone and jewelry testing. It features an LED precision indicator, audible alerts for accurate readings, and a user-friendly design that caters to both beginners and experienced jewelers. With its ability to detect real diamonds and alert users to metal, this tool is essential for anyone serious about their jewelry collection. ## Description Full description not available ## Features - EASY TO USE:Easy to use even for a new beginner - ACCURATE READING:Emit audible sounds to give accurate reading - REAL DIAMOND LIGHT:Diamond indicator will be showed if the stone is a REAL diamond (Green light) - METAL ALERT:Metal alert (continuous buzzing sound when user accidentally touches metal rather than stone )Large / Small switch for testing diamonds +/ - 8 points - LED DISPLAY:LCD display & LED indicator,If a stone is Fake crystal, a simulant such as cubic zirconium ( CZ ), will be no reaction,Powered by DC 9V battery x 1 ( Not included ) ## Images ![Digital Accuracy Diamond Tester,Premium Portable Selector Detector Gemstone Jewelry Gold Testing Tool with LED Precision Indicator - Image 1](https://m.media-amazon.com/images/I/51XB3nAu4-L.jpg) ![Digital Accuracy Diamond Tester,Premium Portable Selector Detector Gemstone Jewelry Gold Testing Tool with LED Precision Indicator - Image 2](https://m.media-amazon.com/images/I/61csDVNol3L.jpg) ![Digital Accuracy Diamond Tester,Premium Portable Selector Detector Gemstone Jewelry Gold Testing Tool with LED Precision Indicator - Image 3](https://m.media-amazon.com/images/I/51+W+MNZTQL.jpg) ![Digital Accuracy Diamond Tester,Premium Portable Selector Detector Gemstone Jewelry Gold Testing Tool with LED Precision Indicator - Image 4](https://m.media-amazon.com/images/I/41C7dFc3oFL.jpg) ![Digital Accuracy Diamond Tester,Premium Portable Selector Detector Gemstone Jewelry Gold Testing Tool with LED Precision Indicator - Image 5](https://m.media-amazon.com/images/I/41h5f+760+L.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐ Does the job *by S***R on Reviewed in the United States on November 21, 2019* Confusing a bit on directions ### ⭐⭐⭐⭐ Diamond tester *by T***M on Reviewed in the United States on January 4, 2020* As described ### ⭐⭐⭐⭐⭐ ease of use *by R***O on Reviewed in the United States on May 31, 2019* The item was as described and functions as advertised. I will be using it to test various stones for validity. this device is really a great help in identifying stones for authenticity. Just turn it on wait for the prompt and adjust to verify stones. --- ## 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.hr/products/91903972-digital-accuracy-diamond-tester-premium-portable-selector-detector-gemstone-jewelry](https://www.desertcart.hr/products/91903972-digital-accuracy-diamond-tester-premium-portable-selector-detector-gemstone-jewelry) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-04-23*