4 days ago · Feel confident about your diamonds by using a combination of screeners and testers from Stuller, differentiating between natural diamonds, lab-grown diamonds, and diamond simulants.

Check each product page for other buying options. Price and other details may vary based on product size and color. Need help? Online shopping for Diamond Testers from a great selection at Arts, …

This sophisticated and easy-to-operate desktop instrument combines advanced spectroscopic technology with GIA’s 60 years of diamond and gemstone identification research to distinguish …

Our testing equipment is designed to be user-friendly and easy to operate, providing you with results quickly and accurately. With various models, you’ll find the perfect diamond tester for sale that fits …

A typical handheld diamond testing machine provides instant test results when detecting a diamond, moissanite, or simulant. It uses heat and electric conductive technology to differentiate between the …

Scroll through our assortment of diamond tools and find the diamond moissanite tester that suits your personal needs. All our testers use advanced technology and hardware that treat you to an accurate …

Models such as Presidium Diamond Tester, the Asource Diamond Moissonite Dual Tester, and the Gemlogis Lapis Rechargeable Multi Tester are some that use both heat and electricity, and deliver …