2024年6月11日 · The best diamond testers are designed to accurately and quickly test the authenticity of diamonds. These testers use advanced technology to provide reliable results, making them essential tools for jewelers, gemologists, and diamond enthusiasts.

The GIA iD100 distinguishes simulated and laboratory-grown diamonds from natural diamonds. It is able to test colorless to near-colorless, blue-to-green and brown diamonds. Most Accurate.

What you need to know is that diamond testers are probably one of the best and most accurate devices to check a diamond gem for authenticity. However, you need to understand one major point. Diamond testing that relies only on thermal conductivity can, at …

2016年6月2日 · 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.

HMKIS Diamond Tester, High Accuracy Jewelry Diamond Tester＋200g/0.01g Mini Jewelry Scale＋ 60X Mini LED Magnifying, Professional Diamond Selector for Novice and Expert, Thermal Conductivity Meter

2007年7月9日 · VERSATILE AND RELIABLE | Consistent and reliable results every time. Identifies diamonds/moissanites. SIMPLE & EASY TO USE | Clear and easy-to-read analog dial; Can differentiate 16 types of gemstones. IMPORTANT TO NOTE | The calibration of this product may be affected during shipping.

2023年3月6日 · The PGI handheld test can accurately identify diamonds and other most common, colored gemstones, giving results in under six seconds. It has a thin retractable thermoelectric probe tip. This ensures constant pressure between the stone under the test and the probe for better accuracy.

2023年3月3日 · The most reliable diamond tester will depend on your specific needs and the types of diamonds or gemstones you need to test. The Presidium PDT II Duo Tester and the GemOro UltraTester II are both highly rated and offer …

A natural diamond tester is the tool for identifying natural earth-mined diamonds out of synthetics, potentially treated stones and Type IIa diamonds. There are diamond testing devices for detecting loose or mounted stones, like the Gemlogis VISTA and VISTA PRO.

SEP Tools has the perfect diamond and gem tester to meet your needs, whether you're a jewelry appraiser or a gem enthusiast. Our selection of gem testers will help you identify precious stones with ease and accuracy.