--- product_id: 38823027 title: "SmartPro SPGE-I Gem Eye I Gem and Diamond Tester Smart Pro" brand: "smartpro" price: "68176 kr" currency: ISK in_stock: true category: "Smart Pro" url: https://www.desertcart.is/products/38823027-smartpro-spge-i-gem-eye-i-gem-and-diamond-tester store_origin: IS region: Iceland --- # Instant test results, zero wait time Detects diamonds as small as 0.01ct 0.48mm ultra-thin probe tip SmartPro SPGE-I Gem Eye I Gem and Diamond Tester Smart Pro **Brand:** smartpro **Price:** 68176 kr **Availability:** ✅ In Stock ## Summary > 💎 Test Like a Pro, Anywhere, Anytime! ## Quick Answers - **What is this?** SmartPro SPGE-I Gem Eye I Gem and Diamond Tester Smart Pro by smartpro - **How much does it cost?** 68176 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/38823027-smartpro-spge-i-gem-eye-i-gem-and-diamond-tester) ## 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 - • **Instant Identification:** No more waiting—get immediate results distinguishing diamonds, metals, and simulants. - • **Portable & Ready Anywhere:** Compact, battery-powered design lets you authenticate gems on the go—never miss a moment. - • **Thermal Conductivity Tech:** Leverages advanced dual-thermometer system for unmatched accuracy in gem testing. - • **Color Stone Estimator Display:** Seamlessly differentiate popular colored gemstones with intuitive color feedback. - • **Industry’s Thinnest Probe Tip:** At just 0.48mm, test even the tiniest diamonds with precision. ## Overview The SmartPro SPGE-I Gem Eye I is a cutting-edge, portable gemstone tester featuring the industry's thinnest 0.48mm probe tip, capable of identifying diamonds as small as 0.01 carats instantly. Utilizing advanced thermal conductivity technology and a color stone estimator display, it accurately distinguishes diamonds, metals, and simulants with zero wait time, making it an essential tool for professionals and enthusiasts seeking reliable, on-the-go gem authentication. ## 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 ## 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 | | Best Sellers Rank | #151,991 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #53 in Jewelry Diamond Testers | | Brand Name | SmartPro | | Color | Black | | Customer Reviews | 3.5 3.5 out of 5 stars (154) | | Item Weight | 2 Pounds | | Manufacturer | SMARTPRO | | Measurement Type | Thermoelectric Gemstone Tester | | Model | SPGE-I | | Part Number | Does Not Apply | | Power Source | Battery Powered | | Style Name | Compact | | UPC | 726898963219 640823584525 | | Unit Count | 1 Count | | Upper Temperature Rating | 77 Degrees Fahrenheit | ## Product Details - **Brand:** SmartPro - **Color:** Black - **Item Weight:** 2 Pounds - **Power Source:** Battery Powered - **Style:** Compact ## Images ![SmartPro SPGE-I Gem Eye I Gem and Diamond Tester Smart Pro - Image 1](https://m.media-amazon.com/images/I/81JmsDE86tL.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 ## 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.is/products/38823027-smartpro-spge-i-gem-eye-i-gem-and-diamond-tester](https://www.desertcart.is/products/38823027-smartpro-spge-i-gem-eye-i-gem-and-diamond-tester) --- *Product available on Desertcart Iceland* *Store origin: IS* *Last updated: 2026-07-18*