--- product_id: 607731464 title: "SPGE-I Gem Eye I Gem and Diamond Tester Smart Pro" brand: "smartpro" price: "€ 792.38" currency: EUR in_stock: false reviews_count: 5 category: "Smart Pro" url: https://www.desertcart.pt/products/607731464-spge-i-gem-eye-i-gem-and-diamond-tester-smart store_origin: PT region: Portugal --- # Instant metal & simulant identification Detects diamonds as small as 0.01ct 0.48mm ultra-thin probe tip SPGE-I Gem Eye I Gem and Diamond Tester Smart Pro **Brand:** smartpro **Price:** € 792.38 **Availability:** ❌ Out of Stock ## Summary > 💎 Test smarter, not harder — the gem expert’s secret weapon! ## Quick Answers - **What is this?** SPGE-I Gem Eye I Gem and Diamond Tester Smart Pro by smartpro - **How much does it cost?** € 792.38 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/607731464-spge-i-gem-eye-i-gem-and-diamond-tester-smart) ## Best For - smartpro enthusiasts ## Why This Product - Trusted smartpro brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Portable Powerhouse:** Compact, battery-powered design lets you test anywhere, anytime - • **Instant Clarity, Zero Wait:** No cooldown or wait time between tests—speed through your inspections - • **Precision at the Micro Level:** Industry’s thinnest 0.48mm probe tip for pinpoint accuracy on tiny gems - • **Thermal Conductivity Mastery:** Leverages advanced dual-thermometer tech to instantly differentiate diamonds from simulants - • **Smart Color Estimator Display:** Visually distinguishes popular colored gemstones for confident identification ## Overview The SmartPro SPGE-I Gem Eye I is a portable, battery-powered gemstone and diamond tester featuring the industry's thinnest 0.48mm probe tip, capable of identifying diamonds as small as 0.01 carats. Utilizing advanced thermal conductivity technology and a color stone estimator display, it instantly distinguishes diamonds, metals, and simulants with zero wait time between tests, making it an essential tool for professionals seeking precision and speed in gem identification. ## Description A Remarkable designed Gemstone Tester with color estimator display for smoothly and seamlessly testing your Precious stone and diamond.The SmartPro Gem-Eye I it was developed to distinguish between diamond and its other simulants using the principles of thermal conductivity. Diamonds, with their exceptional heat conductivity properties are unlike any other simulant, and are therefore not easily replicable.The SmartPro Gem-Eye I is now equipped with a color stone estimator display to assist the user in distinguishing popular colored gemstones form each other.The SmartPro Gem-Eye I consists of two linked thermometers: one, which is heated electronically, while the other is cooled by the gemstone being tested. The difference in temperature creates an electrical output, which is then amplified and displayed on an analog dial.Included in package: SmartPro Gem-Eye I, Probe pen, AC adapter, User manual book, Warrantty card, Protective carry case, Probe tip oxidation sheet Review: Thanks for quick replacement of damaged item Review: اصلي - منتج اصلي ## Features - High efficiency - Industry’s thinnest probe tip (0.48mm) for testing diamonds as small as 0.01ct - Identifies metals, simulants and diamonds instantly - Portable tester that can be used anywhere - No waiting time between tests ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01MTELX43 | | Brand | SmartPro | | Brand Name | SmartPro | | Colour | Black | | Customer Reviews | 3.6 out of 5 stars 143 Reviews | | Item Weight | 907 g | | Manufacturer | SMARTPRO® | | Measurement Type | Multimeter | | Model Number | SPGE-I | | Power Source | Battery Powered | | Power Source Type | Battery Powered | | Specification Met | CE | | Style | Portable | | Style Name | Portable | | UPC | 726898963219 640823584525 | | Unit Count | 1.0 Count | | Upper Temperature Rating | 77 Degrees Fahrenheit | ## Product Details - **Brand:** SmartPro - **Power Source:** Battery Powered - **Style:** Portable - **Colour:** Black - **Item Weight:** 907 g ## Images ![SPGE-I Gem Eye I Gem and Diamond Tester Smart Pro - Image 1](https://m.media-amazon.com/images/I/81JmsDE86tL.jpg) ![SPGE-I Gem Eye I Gem and Diamond Tester Smart Pro - Image 2](https://m.media-amazon.com/images/I/7199AGFwrkL.jpg) ![SPGE-I Gem Eye I Gem and Diamond Tester Smart Pro - Image 3](https://m.media-amazon.com/images/I/71Dwil8giaL.jpg) ![SPGE-I Gem Eye I Gem and Diamond Tester Smart Pro - Image 4](https://m.media-amazon.com/images/I/81YeBiAYpLL.jpg) ![SPGE-I Gem Eye I Gem and Diamond Tester Smart Pro - Image 5](https://m.media-amazon.com/images/I/71MGC1QHs+L.jpg) ## Questions & Answers **Q: Will a natural blue zircon test in the diamond range?** A: No, Only Diamond is as hard as diamond. But now they have lab created diamonds. **Q: how does this test Metal** A: It is not a metal detector,When the pointer touches metal,the needle will peg out.When testing a setting in a ring or something,dont touch the metal with the pointer **Q: I purchased a gem tester, was told it would be a little late do to back orders. I have not heard anything since? What's up?** A: It doesn’t work properly get a refund **Q: What country is this device produced in?** A: Thailand ## Customer Reviews ### ⭐⭐⭐⭐⭐ Thanks for quick replacement of damaged item *by S***L on 16 August 2024* ### ⭐⭐⭐⭐⭐ اصلي *by A***I on 23 March 2024* منتج اصلي ### ⭐⭐⭐⭐⭐ Fantastic Little Machine *by A***L on 13 February 2025* ## Frequently Bought Together - SmartPro SPGE-I Gem Eye I Gem and Diamond Tester Smart Pro - Presidium Replacement Probe Pen PS2-2 for Presidium Gem Tester II (PGT II) and Duo Tester II (PDT II) --- ## 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.pt/products/607731464-spge-i-gem-eye-i-gem-and-diamond-tester-smart](https://www.desertcart.pt/products/607731464-spge-i-gem-eye-i-gem-and-diamond-tester-smart) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-06-19*