Gemlogis

Gemlogis: Trustworthy Technology for Authenticating Gemstones

Accuracy is paramount when identifying and authenticating gemstones. Gemlogis has become a professional favorite as a trustworthy, easy-to-use gemstone tester brand. With its reputation as a pioneer in gemological instrumentation, Gemlogis stands out in instruments that rapidly and reliably determine gemstone authenticity, type, color, and structure — allowing jewelers, gemologists, and appraisers to work with confidence.

Gemlogis Testers for Diamond Authentication

Gemlogis provides a range of smart tools specifically designed for new-generation gemstone testing.

• Whether it's combination testers or advanced Gemlogis diamond testers, there's all in between — from thermal conductivity testing to UV/LED analysis-based testing.
• Products are designed to detect diamonds more accurately, as well as moissanite, simulants, and the most common substitutes.
• Some are also fitted with high-precision LED meters for testing fluorescence, color hue, or even the diameter of a stone.
• Easy to use and portable, the devices are ideal for lab work, retail sales, and at gem shows.
• Some devices include gem calipers to make taking accurate measurements of dimensions easy for appraisals and documentation.

No matter whether you're determining value or establishing authenticity, Gemlogis testers are a quick, reliable way to test gemstones.

Why Use Gemlogis CVD Diamond Testers?

Lab diamonds are becoming more common — and Gemlogis is leading the way in locating them.

• Their CVD/HPHT diamond testers use advanced electrical and optical detection technology to identify natural diamonds from synthetics.
• These testers are essential for jewelers and dealers who must stay compliant and transparent to customers.
• Gemlogis testers are handheld, rechargeable, and usually come with smart interfaces or multi-mode readings for increased accuracy.
• Their ability to identify even the most sophisticated CVD diamonds gives professionals an edge in a fast-paced industry.

As lab-grown stones become more popular, having a Gemlogis CVD diamond tester in your arsenal isn't only convenient — it's becoming necessary.

SEP Tools carries the complete line of authentic Gemlogis testers — including CVD diamond testers and gemstone meters — at competitive prices to help your gem business remain accurate, efficient, and on the leading edge.