--- product_id: 7136109 title: "Mizar Diamond Tester - Prestige II" brand: "rs mizar" price: "₱813" currency: PHP in_stock: false reviews_count: 8 url: https://www.desertcart.ph/products/7136109-mizar-diamond-tester-prestige-ii store_origin: PH region: Philippines --- # Fast warm-up Adjustable gain Temp compensation Mizar Diamond Tester - Prestige II **Brand:** rs mizar **Price:** ₱813 **Availability:** ❌ Out of Stock ## Summary > 💎 Unleash Your Inner Gemologist with Precision! ## Quick Answers - **What is this?** Mizar Diamond Tester - Prestige II by rs mizar - **How much does it cost?** ₱813 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/7136109-mizar-diamond-tester-prestige-ii) ## Best For - rs mizar enthusiasts ## Why This Product - Trusted rs mizar brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rapid Readiness:** Get to work in just 10 seconds with a quick warm-up time. - • **Precision Display:** Linear display provides clear, real-time feedback for informed decisions. - • **Dual Mode Operation:** Seamlessly switch between automatic and manual testing for ultimate flexibility. - • **Customizable Sensitivity:** Adjustable gain allows for accurate testing of even the smallest stones. - • **Smart Temperature Adaptation:** Compensates for ambient temperature to ensure consistent results. ## Overview The Mizar Diamond Tester - Prestige II is a state-of-the-art gem testing tool designed for both professionals and enthusiasts. With its dual mode operation, adjustable gain, and rapid warm-up time, this tester ensures accurate and reliable results for diamonds and other gemstones, all while compensating for ambient temperature variations. ## Description EURO TOOL offers the Prestige Series II Diamond Tester with state-of-the-art technology assuring quick- accurate readings to determine if a stone is a real diamond or a fake. Features include: Automatic and manual mode. Linear display for increased information. Adjustable gain for small stone sizes. Compensation for ambient temperature. Fast warm up time – ten seconds! Portable with one nine-volt battery (included). Auto shut-off with a push button switch. Unique new anti-fade circuit which compensates for stone heating. Low battery indicator for accurate readings. Multipurpose alarms: a. Beeps when ready. b. Metal alert. c. Beeps repeatedly when testing a diamond. ## Features - Automatic and manual mode - Linear display for increased information - Adjustable gain for small stone sizes - Compensation for ambient temperature - Fast warm up time – ten seconds! ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Mizar | | Part Number | ETDIA600 | | Item Weight | 1 pounds | | Item model number | P2 | | Item Package Quantity | 1 | ## Images ![Mizar Diamond Tester - Prestige II - Image 1](https://m.media-amazon.com/images/I/21VbluGI+6L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Fantastic LIttle Device - a must have for the jewelry hunter! *by W***C on Reviewed in the United States on January 6, 2010* While this diamond tester isn't "point & click", it's pretty darn close. It has two modes, an automatic and manual mode. The instructions are clear for what each mode is for and what adjustments are necessary for each.If you can estimate the ambient temperature to within 25 degrees, and the size of the stone within .25 karat, you should be able to master the manual mode rather easily. The only difficulty I had was calibrating the manual mode start value to anything less than 4, which is required for some settings. However, overall, I don't think you need to be very exact with the start value number.After some practice, its really easy to tell diamonds, from CZ, from other semi-precious stones. You'll get the feel for how quickly the stone "climbs the scale" and should even be able to tell the difference between a diamond and white sapphire.In order to test a piece, your fingers must come in contact with a metal space on the back of the unit, while you hold the ring or whatever with your other hand. For very small stones it can be a little awkward, and you have to have a steady hand. If you touch metal, it's ok, it lets you know.All in all, this tester seems to be good quality and very handy. It may just save you a fortune at your next antique store visit. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Five Stars *by D***S on Reviewed in the United States on June 27, 2015* Works well and easily ### ⭐⭐⭐⭐ 4.0 out of 5 stars Garage Sale Treasure Finder *by C***S on Reviewed in the United States on December 23, 2011* Great for the novice or collectibles show-flea market-garage sale semi-pro! Hides in your pocket or bag, easily used. This worked right out of the box and earned me some money in its first 30 minutes. Get out that bag of costume jewelry (by now, I hope you've bought an inexpensive Gold Testing Kit too) and rummage through; you'll find a 'beep!" somewhere. Nothing to set up, just ensure you have ambient room temperatures instead of icy-cold stones; it's a gradient scale, but it's pretty much a "Beep"=diamond (now, quality is another matter). Moissonite is a relatively new stone, so if you're looking over older jewelry, this is the tool! --- ## 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.ph/products/7136109-mizar-diamond-tester-prestige-ii](https://www.desertcart.ph/products/7136109-mizar-diamond-tester-prestige-ii) --- *Product available on Desertcart Philippines* *Store origin: PH* *Last updated: 2026-04-24*