--- product_id: 374420903 title: "Diamond Tester, High Accuracy Professional Jeweler Diamond Tester Multi Gemstone Test Tool Set Diamond Detector Selector Diamond Tester Pen for Novice and Expert" brand: "sumoo" price: "FREE" currency: EUR in_stock: false url: https://www.desertcart.gr/products/374420903-diamond-tester-high-accuracy-professional-jeweler-diamond-tester-multi-gemstone store_origin: GR region: Greece --- # Diamond Tester, High Accuracy Professional Jeweler Diamond Tester Multi Gemstone Test Tool Set Diamond Detector Selector Diamond Tester Pen for Novice and Expert **Brand:** sumoo **Price:** FREE **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Diamond Tester, High Accuracy Professional Jeweler Diamond Tester Multi Gemstone Test Tool Set Diamond Detector Selector Diamond Tester Pen for Novice and Expert by sumoo - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/374420903-diamond-tester-high-accuracy-professional-jeweler-diamond-tester-multi-gemstone) ## Best For - sumoo enthusiasts ## Why This Product - Trusted sumoo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Features: 1. This diamond tester has a highly compact design and will help you to tell the difference between a genuine diamond and fake diamond. 2. This tester comes with a PU case and small testing platform for holding loose stones. 3. LED light and audio result indication. 4. Simple calibration for stones of various sizes. 5. Easy to use even for a new beginner. 6. Green indicator will be showed if the stone is a real diamond. It will make continuous buzzing sound when user accidentally touches metal rather than stone. Specification: Material: Plastic Color: Shown As Pictures Size: Approx. 16 * 4 * 2.1cm / 6.3 * 1.57 * 0.83inch Battery: 9V Battery (Not Included) Weight: 160g Type: Jewelry Tool Package List: 1 x Diamond Tester 1 x Manual 1 x Testing Platform ## Features - 【High precision diamond tester】 Professional diamond dial shows real or artificial diamonds, LCD monitors and LED indicators. - 【Portable design】 Developed for fast, accurate and safe diamond testing. Operation is simple and accurate thanks to non-destructive testing. The tester is lightweight, compact (credit card size) and easy to carry. - 【Voice prompt】 Green indicator will be showed on Diamond Selector II if the stone is a real diamond. It will make continuous buzzing sound when user accidentally touches metal rather than stone. - 【Versatile】 The tester has an extremely compact design, ideal for buying jewelry, buying diamonds, selling real , bars, etc. - 【Quality assurance】Our products have undergone strict production and processing and quality assurance. If you encounter any problems during your use, please feel free to contact us and we will do our best to solve them for you. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09GM76T2Y | | Brand | Sumoo | | Colour | Green | | Customer Reviews | 4.0 out of 5 stars 1 Review | | Item Dimensions | 16 x 4 x 3 centimetres | | Item dimensions L x W x H | 16 x 4 x 3 centimetres | | Manufacturer | Sumoo | | Manufacturer Part Number | Sumoo0pta2d1geo | | Power Source | Battery Powered | | Power source | Battery Powered | | Style | Professional,Simple | | Style Name | Professional,Simple | | Unit Count | 1.0 count | | Unit count | 1.0 count | ## Images ![Diamond Tester, High Accuracy Professional Jeweler Diamond Tester Multi Gemstone Test Tool Set Diamond Detector Selector Diamond Tester Pen for Novice and Expert - Image 1](https://m.media-amazon.com/images/I/61rK1LNq1wL.jpg) ![Diamond Tester, High Accuracy Professional Jeweler Diamond Tester Multi Gemstone Test Tool Set Diamond Detector Selector Diamond Tester Pen for Novice and Expert - Image 2](https://m.media-amazon.com/images/I/61YWzfrZ2hL.jpg) ![Diamond Tester, High Accuracy Professional Jeweler Diamond Tester Multi Gemstone Test Tool Set Diamond Detector Selector Diamond Tester Pen for Novice and Expert - Image 3](https://m.media-amazon.com/images/I/51knqyaWgTL.jpg) ![Diamond Tester, High Accuracy Professional Jeweler Diamond Tester Multi Gemstone Test Tool Set Diamond Detector Selector Diamond Tester Pen for Novice and Expert - Image 4](https://m.media-amazon.com/images/I/61ZzWXQoTdL.jpg) ![Diamond Tester, High Accuracy Professional Jeweler Diamond Tester Multi Gemstone Test Tool Set Diamond Detector Selector Diamond Tester Pen for Novice and Expert - Image 5](https://m.media-amazon.com/images/I/61zPNLMOymL.jpg) --- ## 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.gr/products/374420903-diamond-tester-high-accuracy-professional-jeweler-diamond-tester-multi-gemstone](https://www.desertcart.gr/products/374420903-diamond-tester-high-accuracy-professional-jeweler-diamond-tester-multi-gemstone) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-09-14*